000 00258nam a2200109Ia 4500
008 230907s9999||||xx |||||||||||||| ||und||
082 _a658.15
_bSUL
245 0 _aEngineering economy /
260 _aPearson,
_bNoida :
_c2011
300 _a668 p.
942 _cBK
999 _c600265
_d600265