1. Tube substitution handbook
Author: Sams )Howard W.( and Company, Inc.
Library: Library and Documentation Center of Iranian Research Organization for Science and Technology (Tehran)
Subject: $AVacuum tubes,$ATelevision picture tubes
Classification :
TK
6565
.
V3
S3
1972
2. Tube substitution handbook
Author: Sams )Howard W.( and Company, Inc.
Library: Library and Documentation Center of Iranian Research Organization for Science and Technology (Tehran)
Subject: $AVacuum tubes,$ATelevision picture tubes
Classification :
TK
6565
.
V3
S3
1977
