000 00344nam a2200145Ia 4500
020 _a0000000000000
040 _cPK-LaCSN
082 _a380
_bSHA
100 _a"Qazi Shahzad Ehtesham"
245 0 _aPrinciples of Commerce I.Com (Part 1)
260 _c0
942 _cTR
999 _c862903
_d862880