TY  - BOOK
AU  - Riggs, James L.
AU  - Bedworth, David D. & Randhawa, Sabah U.
TI  - Engineering economics
SN  - 9780070586703
AV  - 24250 
U1  - 658.15 22
PY  - 1996///
CY  - Chennai
PB  - McGraw Hill Education (India) Private Limited
N1  - Includes index
ER  -