Κανονική προβολή Προβολή MARC Προβολή ISBD

Watts, John Lea.

Electrical maintenance and repairs / J. L. Watts. - 2nd ed. - London: Macmillan, [1964]. - 390 p. : ill. ; 20 cm. - 8 .

Includes index.

Subjects--Topical Terms:
Electrical engineering

Dewey Class. No.: 621.3