Central Library OPAC University of Rajshahi

Thermionic valves : their theory and design /

Beck, A. H. W. 1916-

Thermionic valves : their theory and design / A. H. W. Beck, - Cambridge [Eng.] : University Press, c1953. - xvi, 570 p. : illus. ; 21 cm.


Vacuum-tubes.

621.384132 / BET 1953