TY  - BOOK
AU  - Arreola, Matias
TI  - Engineering economy
SN  - 9718558209
U1  - 620.0076 
PY  - 1993///
CY  - Quezon City
PB  - Ken, Incorporated
KW  - Engineering economy
KW  - Problems, exercises, etc
N1  - Includes Index
ER  -