TY  - BOOK
AU  - Sugandhi, R.K Sugandhi, K.K 
TI  - Thyristors theroy and applications 
SN  - 0-85226-852-1 
U1  - 621.317 SUG  
PY  - 2000///
CY  - New age international 
PB  - Delhi 
KW  - ELECTRICAL SCIENCE
ER  -