Goyal, N. C. Dr.
A textbook on radio and television trade theory and workshop calculation for ITI students - Delhi: Khana Publishers, 1993. - 896p.
eng
Radio-Technic study and teaching
621.38809 / GOT
A textbook on radio and television trade theory and workshop calculation for ITI students - Delhi: Khana Publishers, 1993. - 896p.
eng
Radio-Technic study and teaching
621.38809 / GOT