000 00338nam a2200157Ia 4500
700 _aSharma, Sarita
100 _aSharma, Nandkishor
020 _a81-85813-67-1
365 _b430
942 _cBK
654 _a
245 _aResearch Methodology
260 _aJaipur
_bRBSA Publishers
_c1996
082 _a001.42
300 _avi,263
999 _c370515
_d370515
041 _aeng