000 00531nam a2200217Ia 4500
008 140520s9999||||xx |||||||||||||| ||und||
082 _a155.4
082 _bPet
100 _aPeters, Ray D.
245 _aPersonalised System Of Instruction : Student Workbook For Mussen, Conger,Kagan's Child Development And Personality
250 _a4
260 _aNew York
260 _bHarper & Row
260 _c1974
300 _aix;117
300 _bhb
300 _c8x11
350 _a0
365 _b33.44
365 _dRuppes
999 _c57588
_d57588