TY  - BOOK
AU  - Ramavarma
AU  - 
TI  - Kanthavum Vaidyuthiyum
U1  - 537+538=M 
PY  - 1974///
CY  - Trivandrum
PB  - State Institute of Languages
KW  - Electricity
KW  - Magnetism
KW  - Electromagnetism
ER  -