00644nam a2200181Ia 4500082001700000100006300017245006400080260003500144300001400179490003000193500000500223690000600228700000500234952018200239964001700421921000900438999001500447  a312bUn58.CS  aUnited Nations. Economic & Social Affairs, Department of-.  aConcise summary of the World population situation in 1970b  aNew YorkbUnited Nationsc1971  aiii, 35p.  aPopulation studies, no.48  a  a   a  01104071aISIbISId1998-06-04l0o312 Un58.CSpDP5123r2019-02-14 00:00:00w2019-02-14yBKzPublications given out to Sree Saraswathi Thyagaraja College, Pollachi, Tamil Nadu  abcdefg  a1306  c1306d1306