000			00372nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
020			_a9788120348370
041			_aENG
082			_a37
100			_aPanneerselvam R.
245		0	_aEngineering Economics
260			_bP. H. I.
260			_c2019
365			_b1375
650			_aMECHANICAL_PRODUCTION
942			_cEB
999			_c12634 _d12634