00810cam a2200253 a 4500 1661527 BD-DhUL 20161117183808.0 690521s1969 enka b 00000 eng 0710063407 071006344X ANL eng BD-DhUL ANL BD-DhUL 155.4 DEO Beard, Ruth M. (Ruth Mary), 1919- An outline of Piaget's developmental psychology for students and teachers / by Ruth M. Beard. London : Routledge & K. Paul, 1969. xvi, 128 p. : ill. ; 19 cm. Students library of education Bibliography: p. 123-128. Piaget, Jean, 1896-1980. Child psychology. ddc BK ANL 155.4130924 P579Be <00058953> 125549 125549 0 0 ddc 0 155_400000000000000_DEO 0 NFIC 236475 DUL DUL GEN 1990-03-12 Purchased 155.4 DEO 330047 2016-11-17 2 2016-11-17 BK 0 0 ddc 0 155_400000000000000_DEO 0 NFIC 236478 DUL DUL GEN 1990-03-12 Purchased 155.4 DEO 3300048 2016-11-17 3 2016-11-17 BK