TY  - GEN
ED  - ENGLISH LANGUAGE SERVICES, INC. (NEW YORK).
TI  - ENGINEERING : : CIVIL AND MECHANICAL  ENGINEERING
SN  - 0-02-973660-9
U1  - 624 E53 
PY  - 1984///
CY  - NEW YORK: 
PB  - M. MCMILLAN
KW  - 1.INGENIERIA CIVIL
KW  - 2.INGENIERIA  MECANICA
ER  -