Κανονική προβολή Προβολή MARC Προβολή ISBD

Wright, John P.

The vital spark : an introduction to the generation, supply and use of electricity / John P. Wright. - London: Heinemann Educational, 1974. - 210 p. ; 24 cm.

Includes index.

ISBN: 0435689452

Subjects--Topical Terms:
Electrical engineering

Dewey Class. No.: 621.3