000 00281nam a2200121Ia 4500
041 _aEN
082 _a658
_bRAO
100 _aRao A.B
245 0 _aResearch Methodology for Management & Social Science /
_cRao A.B
260 _aNew Delhi
_bExcel Books
300 _a342
942 _cBK
999 _c6714
_d6714