TY  - BOOK
ED  - Indian Standards Institution
TI  - Indian Standard : Specification for Polycrystalline Semiconductor Rectifier for Equipment
U1  - 621.314.6 
PY  - 1965///
CY  - N.Delhi
PB  - Indian Standards Institution
KW  - IS : 3136  - 1965
KW  - IS Code
ER  -