000 00280nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aR Panneerselvam
245 _aResearch methodology
260 _bDelhi:PHI
_c2005
300 _a639p.
650 _aManagement
999 _c5173
_d5173