00548nam a22002052 4500 0000003568 20151217145736.0 070510s xx 000 0 eng d KABU KABU LB1051 .T73 1972 Travers, Robert M. W. 0000153572 Essentials of learning. 3rd ed. New York : Macmillan, 1972. x, 533 p. Learning. 0000153525 070510 1 2154 2154 0 0 lcc 0 KABU KABU 2015-12-17 0 LB1051 .T73 1972 007617 2015-12-17 00:00:00 2015-12-17 BK