TY  - BOOK
AU  - Baer,Charles J.
AU  - Ottaway,John R.
TI  - Electrical and electronics drawing
SN  - 0070030103
AV  - TK431 .B14 1980
PY  - 1980///
CY  - New York 
PB  - McGraw-Hill
N1  - Includes bibliographical references and  index
ER  -