BIG 4 CONFERENCE IN MAY PROPOSED BY MENDES-FRANCE; French Premier in U. N. Talk Suggests Parley After Bonn Accords Are Ratified URGES AUSTRIAN TREATY Willing to Have Soviet Bloc Form Own Defense Group if It Curbs Armament Conference of Big Four Next May Urged in U. N. by Mendes-France
Premier Mendes-France proposes projected USSR bloc defense orgn have control provisions similar to W Eur Union as basis for eventual world accord, s, UN Assembly
