00639nam a2200181Ia 4500082001700000100006500017245005300082260003500135300001600170490003100186500000500217690000600222700000500228952018300233964001700416921000900433999001500442  a312bUn58.WP  aUnited Nations, Economic and Social Affairs, Department of-.  aWorld population prospects as assessed in 1973b  aNew YorkbUnited Nationsc1977  aviii, 184p.  aPopulation studiesv no.60  a  a   a  01104071aISIbISId1998-06-04l0o312 Un58.WPpDP16308r2019-02-14 00:00:00w2019-02-14yBKzPublications given out to Sree Saraswathi Thyagaraja College, Pollachi, Tamil Nadu  abcdefg  a1311  c1311d1311