000 00291nam a2200121Ia 4500
100 _aHurlock, B. Elizabeth
020 _a0-07-031427-6
942 _cBK
245 _aChild Development .-0-07-031427-6
260 _aMcGraw - Hill, Singapore
_c1978
082 _a136.7 Hur
300 _axii; 570p
999 _c65039
_d65039