000 00284nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aK R Sharma
245 _aresearch methodology
260 _bDelhi:National Pub
_c2004
300 _a514p.
650 _aManagement
999 _c5225
_d5225