TY  - BOOK
AU  - Gelder, Erich
AU  - Reiter, Karl-Heinz
TI  - Transistor
T2  - Siemens
SN  - 812240345X
U1  - 621.381528, 
PY  - 1991///
CY  - New Delhi
PB  - Wiley Eastern
ER  -