000 00274nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aPtnaik Srikant
245 0 _aInformation Technology
260 _bDhanpat Rai
_c2001
300 _a572
650 _aCommerce
942 _cBK
999 _c6531
_d6531