TY  - BOOK
AU  - Gentry, F. E..
TI  - Semiconductor Controlled Rectifiers:Principles and Applications of p-n-n-p Devices / 
U1  - C6:21 
PY  - 1978///
CY  - New Delhi-110001 : 
PB  - Prentice-Hall of India Private Limited , 
KW  - Physics <Semiconductor>
ER  -