000 00286nam a2200121Ia 4500
100 _aRoss, James S.
942 _cBK
245 _aGroundwork of educational psychology
260 _aLondon
_bG.G.Harraper and co Ltd
_c1931
082 _a370.15
_bRos
300 _a275
546 _aEnglish
999 _c340754
_d340754
041 _aeng