000 00313nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a330.12 KHA
100 _aKHAN (ZAHID.A) SIDDIQUEE (ARSHAD NOOR) KUMAR (BRAJESH)
245 _aENGINEERING ECONOMICS
260 _aND
_bPEARSON
365 _cRS
999 _c186495
_d186495