TY  - BOOK
AU  - Alagappan, N
AU  - Kumar, N T
TI  - Electrical engineerihg matertials
SN  - 0-07-460420-1
U1  - 621.30284 
PY  - 1988///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Electrical engineering
KW  - Magnetic material
KW  - Semiconductors
ER  -