1. #Residual gases in electron tubes
پدیدآورنده : #Edited by T. A. Giorgi and P. della Porta
کتابخانه: Central Library of Esfehan University of Technology (Esfahan)
موضوع : Vacuum-tubes -- Congresses ،Vacuum technology -- Congresses ،Getters -- Congresses
رده :
#
TK
،#.
I55
،#
1971
