00673cam a2200205Ii 4500001001300000003000600013005001700019008004100036035001900077040003700096100005200133245006100185260003600246300002900282504005400311650002300365650002200388650002900410650002800439ocm03545233 OCoLC20151023231847.0780109s1942    ilua     b    000 0 eng d  a(OCoLC)3545233  aIMCbengcIMCdLGVdOCLCQdOCLCF1 aBenson, Clarence H.q(Clarence Herbert),d1879-13aAn introduction to child study /cby Clarence H. Benson.  aChicago :bMoody Press,cc1942.  a240 p. :bill. ;c20 cm.  aIncludes bibliographical references (p. 233-234). 0aChild development. 0aChild psychology. 7aChild development.2fast 7aChild psychology.2fast