TY  - BOOK
AU  - Ghan, P. T.
TI  - Engineering economics: a text -book on economics for engineering students and A.M.I.E. students 
U1  - 620 
PY  - 1985///
CY  - Pune
PB  - Pune Vidyarthi Griha Prakashan
KW  - Engineering -- economics
KW  - Economics -- nature and scope
N1  - Includes index
ER  -