BELGIANS IN DOUBT ON FUTURE OF KING; Catholic Party Gains Majority of 4 Seats in Lower House --Senate Still Uncertain
late returns raise Caths absolute majority to 2 in Chamber or margin of 4 over other parties total; Socialists hail gain of 10 seats in Chamber as reaction against clericalism and Leopold; Cath party hails victory; promises to implement platform promptly; election figures; '49 compared