00579nam a2200181Ia 4500082000900000100001600009245009400025260000900119300001400128490002100142500000500163690000600168700000500174952017400179964001700353921001000370999001700380  aSFb  aBlaug, Mark  aPrivate and the social returns on investment in educationbsome results for Great Britain  c1967  a330-346p.  aReprint v no.19  a  a   a  01104071aISIbISId2004-09-16l0oSFpDP11072r2019-02-14 00:00:00w2019-02-14yBKzPublications given out to Sree Saraswathi Thyagaraja College, Pollachi, Tamil Nadu  abcdefg  a25693  c25693d25693