000 00313nam a2200145Ia 4500
100 _aRao, Usha
020 _a81-85080
365 _b80
942 _cBK
654 _a
245 _aConducting Educational research
260 _aPune
_bDastane Ramchandra & Company
_c1994
082 _a370.78
300 _a10228
999 _c384764
_d384764
041 _aeng