000 00271nam a2200121Ia 4500
100 _aBerk, Laura E
020 _a0-205-11715-5
942 _cBK
245 _aChild development
260 _aAllyn and Bacon, London
_c1989
082 _a136.7 Ber
300 _axix; 691p (34)
999 _c65777
_d65777