TY  - BOOK
AU  - Gray,B.F.
TI  - Electronics: Level 2 
T2  - Longman technical series. electrical and electronic engineering
SN  - 0582411335
PY  - 1979///
CY  - London : 
PB  - Longman, 
KW  - Electronics
KW  - Semiconductors
N1  - Includes index
ER  -