000 00256nam a2200109Ia 4500
008 170620s9999 xx 000 0 und d
100 _aBHASKER- BHARAT
245 0 _aELECTRONIC COMMERCE
260 _bTATA MCGRAW HILL- NEW DELHI
260 _c2010
300 _a468
546 _aENGLISH
999 _c29894
_d29894