000 00260nam a2200121Ia 4500
100 _aSpock Benjamin
942 _cBK
245 _aBaby and child care
260 _aNew York
_bPocket Book
_c1961
082 _a643.1
_bSpo
300 _ax,627
546 _aEnglish
999 _c330726
_d330726
041 _aeng