000 00299nam a2200133Ia 4500
100 _aStephens, J.M
365 _b1375
942 _cBK
654 _a
245 _aDevelopment & Classroom learning
260 _aNew York
_bHolt, Rinehart and Winston
_c1973
082 _a370.15
300 _axii,692
999 _c374624
_d374624
041 _aeng