Firth, Charles Barry.
Electrical drawing / C. B. Firth, J. F. Lowe. - London ; New York : McGraw-Hill Book Co., c1979. - 167 p. : ill. ; 25 cm. - Technical education series .
Includes index.
0070846103 : £3.80
78041178
GB
Electrical drafting.
Electric circuits.
TK431 / .F48 1979
Electrical drawing / C. B. Firth, J. F. Lowe. - London ; New York : McGraw-Hill Book Co., c1979. - 167 p. : ill. ; 25 cm. - Technical education series .
Includes index.
0070846103 : £3.80
78041178
GB
Electrical drafting.
Electric circuits.
TK431 / .F48 1979