TY  - BOOK
AU  - GRANT, EUGENE L
TI  - PRINCIPLES OF ENGINEERING ECONOMY
T2  - 0
U1  - 330 
PY  - 1960///
CY  - NEW YORK-U.S.A.
PB  - RONALD PRESS COMPANY
KW  - CIENCIAS SOCIALES
N1  - ECONOMY-MAKING-ELEMENT/TECHNIQUES-STUDIES
ER  -