000 00417nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a330 M26
100 _a"Misra, Rajan "
245 0 _aEngineering Economics
260 _aNew Delhi
260 _b Firewall
260 _c2009
365 _b225
942 _cBK
999 _c117306
_d117306