DEMOCRATIC PLAN
HR Speaker Carl Albert on Jan 13 makes public 'emergency' econ program drafted by Dem study group to revive nation's slumping econ; says HR Ways and Means Com will act within 60 days on legis to cut Fed taxes of low and middleâincome families by somewhere between $10 and $20âbillion; Repr Al Ullman, acting Ways and Means Com chmn, says he will move 'immediately' toward major tax reduction somewhere near magnitude of Pres Ford's recommendations; predicts 'sizable alterations' in tax cut proposal to channel more money to low and middleâincome families than would be case with Ford's plan; Ford, in natl TV address, calls for immediate $16âbillion tax cut and other measures to stem recession; Sen Russell B Long says tax cuts will be needed for 2 yrs; Sen Robert C Byrd calls for more tax cut assistance to lower end of econ scale; criticizes Ford's plan to collect $30âbillion in new energy taxes and tariffs and then funnel money back into econ; most critics of Ford's tax plan focus on his intention to give full 12% rebate on '74 income taxes to taxpayers with gross incomes as high as $41,000; Repr Barber B Conable Jr says tax cuts should not affect anyone with income about $15,000 and Byrd says applicable level should be no higher than $25,000; illus (M)