Crane, P. H. G.
Switchgear principles / P. H. G. Crane. - London : Cleaver-Hume Press, c 1957. - vii, 238 p. : ill. ; 21 cm.
Includes index.
345 345
Electric switchgear.
621.317 / C85s
Switchgear principles / P. H. G. Crane. - London : Cleaver-Hume Press, c 1957. - vii, 238 p. : ill. ; 21 cm.
Includes index.
345 345
Electric switchgear.
621.317 / C85s