Ashley, Ray.
Electrical estimating / Ray Ashley. - 2nd ed. - New York : McGraw-Hill, c 1956. - viii, 363 p. : ill. ; 25 cm.
Includes index.
334 334
Electric, electronic, magnetic, communications, lighting.
621.3 / A35e
Electrical estimating / Ray Ashley. - 2nd ed. - New York : McGraw-Hill, c 1956. - viii, 363 p. : ill. ; 25 cm.
Includes index.
334 334
Electric, electronic, magnetic, communications, lighting.
621.3 / A35e