000 00313nam a2200133Ia 4500
008 231219s9999 xx 000 0 und d
041 _aeng
082 _a658
100 _aMiddleton John
245 _aGurus on E-business
260 _bViva Bookd Pvt. Ltd.,New Delhi
300 _a224
650 _aManagement
999 _c991511
_d991511