00448nam a2200121Ia 4500082002700000100005200027245018700079260003500266300000900301500000500310653000600315700000500321  a303.483091723bUn58.SS  aUnited Nations. Public Information, Office of-.  aSpace science and technology, benefits to developing countries; proceedings of the United Nations conf. on the exploration and peaceful uses of outer space,Vienna, 14-27 Aug, 1968.b  aNew YorkbUnited Nationsc1968  a59p.  a  a   a