TY  - BOOK
ED  - English Language Services. The Macmillan Company.
TI  - Engineering /  
T2  - Special english
PY  - 1966///
CY  - New York : 
PB  - The Macmillan Company, 
KW  - ENSEÑANZA
KW  - IDIOMAS
KW  - INGLES
N2  - v 1: Mechanical and civil engineering. v2: Electrical engineering
ER  -