TY  - BOOK
AU  - Towers, T. D.
TI  - Towers international transistor selector: specification data for the identification,selection and substitution of transistors
SN  - 0-572-00955-0
U1  - 621.382 
PY  - 1977///
CY  - Calcutta
PB  - Rupa and Company
KW  - Engineering
KW  - Engineering -- General
N1  - engineering, applied sciences, technical sciences
ER  -