Spring, K. H.
Direct generation of electricity / K. H. Spring. - London : Academic press, 1965. - 410 p. : ill. ; 23 cm.
Includes index.
Electricity
621.31 / SPD
Direct generation of electricity / K. H. Spring. - London : Academic press, 1965. - 410 p. : ill. ; 23 cm.
Includes index.
Electricity
621.31 / SPD