June 28, 1982

Reporter's notebook: Two faces of Argentina A2 Forty-three people die in wind storms in Brazil A3 Bitter cost of Falkland war comes home to Argentines A3 Salvador audit faults land redistribution program A3 3,000 Poles mark anniversary of 1956 Poznan rioting A4 Yugoslav's first priority is the economy A5 A coup attempt in Iran is reportedly thwarted A6 Arab foreign ministers fail to reach agreement A6 Around the World A7 Pravda says Haig was made a scapegoat A11 Government/Politics Study finds all-volunteer armed services racially imbalanced A12 Special prosecutor plans to issue Donovan findings A12 City says it will replenish dwindling Staten Island lake B1 Excerpts from Kennedy speech at Democratic Party parley B6 Women's issues are in forefront at Democratic conference B7 Washington Talk Staff of House Armed Services panel has unusual power A13 Calendar A13 Briefing A13 Required Reading A13 General Around the Nation A12 Butte's love-hate relationship with copper pit is almost over A12 At least 2 killed as small plane crashes in L.I. Sound B2 Mensa holds its annual international gathering B2 Jocularity and resolve mark homosexual-pride march B3 Doctors are divided in opinion of cause of athlete's death B9 SportsMonday Baseball: Yanks send Righetti to Columbus for special coaching C1 Indians beat Yankees, 4-3 C4 Mets lose fifth in row to Phillies, 8-3 C5 Palmer of Expos stops Pirates, 5-2 C5 Brewers beat Red Sox, 7-5, and cut lead to 2 games C4 Hopes and arms are nurtured on Mets' Tidewater farm team C5 Basketball: Worthy is likely No. 1 choice in N.B.A. draft C1 Columns: Dave Anderson on Souchak's 27-year golf mark C6 George Vecsey on a bitter taste in soccer's World Cup C3 Features: Sports World Specials C2 Question Box C9 Football: How medical expert spots players on drugs C9 Golf: Gilder wins at Westchester by 5 shots on 69-261 C1 Pros defend Westchester course after low scoring C6 Sandra Haynie is Rochester victor by six strokes Someone else's poorhouse A fundamental confusion Tax loss in Trenton Vengeance won't rule waves Letters A14 William Safire: Secretary Haig's last lunch A15 Anthony Lewis: at the edge of disaster A15 Yirmiyahu Yovel: Begin, offer a peace branch A15 Irving Kristol: muddled thinking on the Middle East A15 Amitai Etzioni: prematurely burying our industrial society A15

Bob Gilder walked away with the Manufacturers Hanover Westchester Classic today by a five-stroke margin. His total of 19-under-par 261 for four rounds was the lowest score on the PGA Tour since Johnny Miller shot 260 in the 1975 Phoenix Open. Gilder also broke the Westchester Classic record of 269, also by Miller, in 1974 when the par was 72. Toward the end, Gilder said, he was emotionally drained from the excitement of winning and from the double-eagle 2 he had made Saturday, and from a cold he was battling. All he wanted to do, he said, ''was to get in without tripping over my own feet.''

Orders for new machine tools fell 56.7 percent in May from their level a year earlier, the National Machine Tool Builders Association said yesterday. The decline indicates that companies are pessimistic about the prospects for an economic recovery in the third quarter, analysts said. Because of the lag before delivery, companies generally order new tools several months before they expect to need them. ''The month of May was an absolute disaster,'' said Eli S. Lustgarten, an analyst with Paine, Webber, Mitchell Hutchins Inc. ''Conditions have not stabilized and most corporations are still in the process of scaling back their capital spending plans.''

The Israeli Cabinet issued a peace plan for Lebanon today, calling for the Lebanese Army to enter west Beirut and for the Palestine Liberation Organization to lay down its arms and leave the country along the Beirut-Damascus highway. Israel guaranteed safe passage for the P.L.O.'s members and leaders. The six-point proposal, designed to accomplish Israel's most ambitious goals in the war while avoiding an all-out Israeli assault on Palestinian strongholds in west Beirut, had the tone of an ultimatum. It began with an Israeli pledge to observe the current cease-fire, but warned that any violation would cause a military response ''with full severity.''

''Enough, enough.'' - Nadia Haddad of Beirut. (A1:6.)