00659nam a2200181Ia 4500082002000000100006500020245014800085260003500233300001200268500000500280690000600285700000500291904003900296952010100335964001700436921000900453999001500462  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   a  aCommittee for Development Planning  00104070aISIbISId1998-08-26l0o338.91 Un58.TApDP4848r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a6250  c6250d6250