000 00408nam a2200169Ia 4500
008 221231s9999 xx 000 0 und d
020 _a81-85240-63-9
100 _aTara Chand and Agarwal V. K.
_96846
245 0 _aEngineering Economics
250 _a13 th
260 _aU.P.
260 _bNem Chand and Brothers
260 _c1996
300 _axi+379 P
650 _aMechanical
_96847
942 _cBE_BK
999 _c4736
_d4736