000 00339nam a2200133Ia 4500
008 250520s9999 xx 000 0 und d
020 _a9789381348123
100 _aGUPTA, A.K.
245 0 _aBUSINESS RESEARCH METHODS
260 _bVAYU EDUCATION OF INDIA, NEW DELHI
_c2011
300 _a623
650 _aResearch Methods
942 _cBK
999 _c220418
_d220418