TY  - BOOK
AU  - JAMES L RIGGS.; DAVID D BEDWORTH.; SABAH U RANDHAWA.
TI  - ENGINEERING ECONOMICS
SN  - 9780070586703
U1  - 658.4 RIG (MBA) 
PB  - TATA MCGRAW HILL EDUCATION PRIVATE LIMITED.
KW  - MANAGERIAL ECONOMICS
ER  -