TY  - BOOK
AU  - Jain,T.R
AU  - Khanna,O.P.
AU  - Ohri,V.K
TI  - Economics for engineers
SN  - 9789381420256
U1  - 330 
PY  - 2011///
CY  - New Delhi
PB  - V K Publishers
KW  - ECONOMICS  ENGINEERING
KW  - DEFINITION OF ECONOMICS OF ECONOMICS, NATURE OF ECONOMIC PROBLEM AND PRODUCTION
ER  -