TAX CAMPAIGN AID CURBED IN SENATE; INCENTIVES VOTED; Presidential Financing Law Kept but Made Inoperative Until Guides Are Set HOUSE CONFERENCE DUE Restoration of Investment Credit Is Approved, 93 to 1 --Floor Debate Bitter
Sen, 93-1, passes bill restoring investment credit after complex maneuvers to resolve impasse over rider that had blocked action for 4 wks; Sen Bartlett cast nay vote; bill goes to Cong conf