000 00355nam a2200145Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _a658.15 PAN;1 R
100 _aPanneerselvam, R
245 0 _aEngineering economics
260 _c2001
_bPHI
_aNew Delhi
300 _aix+289
650 _aEngineering,economics
942 _cAA
999 _c171169
_d171169