TY - BOOK AU - Chand, Tara. Agarwal, V K. TI - Engineering economics : a study of economic principles, industrial practices & accounting in indian context SN - 8185240639 U1 - 658.15 CHA;21 PY - 1996/// CY - Roorkee PB - New Chand & Brothers KW - economics,economic,principles,,practices,accounting,context ER -