TY  - BOOK
AU  - A K KAMAL
TI  - TRANSISTOR AND VACUUM TUBE ELECTRONICS
U1  - GN621.381528K12 
PY  - 1973///
CY  - ROORKEE
PB  - NEM CHAND & BROS
KW  - TRANSISTOR AND VACUUM TUBE ELECTRONICS
N1  - UNIVERSAL BOOK JBP
ER  -