TY  - BOOK
AU  - Graff, Heinz; Kerala Sastra Sahitya Parishad, Tr.
TI  - Vaidyutha engineering atisthana tathwangal, Vol.2 (m)
U1  - S 621.31  GRA-V.2 
PB  - State Institute of Languages, TVPM
KW  - Electrical engineering; Applied physics
ER  -