HOUSE DEMOCRATS VOTE TO WEAKEN SENIORITY SYSTEM
HR Dem Caucus adopts Repr L Meeds's proposal that bars chmn of a major com from serving at same time as chmn of another major com: either a standing com or a joint Sen-HR com; in 94th Cong it would be turn of HR to seat a chmn of Joint Cong Com on Internal Revenue Taxation and present vice chmn, HR Ways and Means Com Chmn Repr W D Mills, would have reed chmnship automatically had change not been voted; Sen R B Long is current chmn (M)