1. Principles of electron tubes, including grid-controlled tubes, microwave tubes, and gas tubes
پدیدآورنده : Gewartowski, J. W. )James W.(
کتابخانه: Library of College of Science University of Tehran (Tehran)
موضوع : ، Electron tubes
رده :
TK
7872
.
V3
G48
1965
2. Principles of electron tubes, including grid-controllrd tubes, microwave tubes and gas tubes
پدیدآورنده : / by J. W. Gewartowski and H. A. Watson
کتابخانه: Central Library of Campus 1 Technical University of Tehran (Tehran)
موضوع : Electron tubes
رده :
TK
7872
.
V3G48
3. Principles of electron tubes, including gridcontrolled tubes, microwave tubes, and gas tubes
پدیدآورنده : / by J. W. Gewartowski and H. A. Watson
کتابخانه: Central Library and Archive Center of shahid Beheshti University (Tehran)
موضوع : Electron tubes
رده :
621
.
38151
Ge-P
