00443nam a2200169Ia 4500082002000000100001500020245003500035260003500070300001000105500000500115690000600120700000500126952010100131964001700232921000900249999001500258  a331.01bC824.EH  aCorrea, H.  aEconomics of human resourcesb  aAmsterdambNorth Hollandc1963  a262p.  a  a   a  00104070aISIbISId1998-07-28l0o331.01 C824.EHpDP2583r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a4051  c4051d4051