00400nam a2200109Ia 4500082002000000100006500020245014800085260003500233300001200268500000500280700000500285  a338.91bUn58.TA  aUnited Nations. Economic and Social Affairs, Department of-.  aTowards accelerated development, proposals for the second United Nations development decade; report of the committee for development planningb  aNew YorkbUnited Nationsc1970  av, 46p.  a  a