TY  - BOOK
AU  - Eca,.
TI  - Up to date diodes data and comparison table 0.1n.1s.4  
SN  - 0
U1  - 621.381528 
PY  - 1997///
CY  - New Delhi : 
PB  - Bpb Publications, 
KW  - Physical Sciences
ER  -