000 00456nam a2200181Ia 4500
999 _c64113
_d64113
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008 190711s9999 xx 000 0 und d
082 _a658 T176E
100 _aTARA CHAND
245 0 _aENGINEERING ECONOMICS Vol -1
250 _a6th Ed.
260 _aROORKEE
_bNem Chand & Bros
_c1964
300 _a551p.
650 _aDemand and Supply
650 _aForms of business oranisation
650 _aTrade Cycle
942 _cSW