TY  - BOOK
AU  - Svensen,Carl L.
TI  - Drafting for engineers: a textbook of engineering drawing for colleges and technical schools / 
PY  - 1935///
CY  - New York : 
PB  - D. Van Nostrand Company, inc.
KW  - DIBUJO
KW  - GRAFICA PARA INGENIERIA
ER  -