000 00286nam a2200121Ia 4500
100 _aMouly, George J.
942 _cBK
654 _a
245 _aScience of education research
260 _aNew Delhi
_bEurasia Publishing House (Pvt) Ltd.
_c1964
082 _a370.78
300 _ax,516
999 _c416660
_d416660
041 _aeng