TY  - BOOK
AU  - Settu P.
AU  -  Adhikesavan M.
AU  - Sudalai Muthu K.
TI  - Engineering physics: 'M scgene'- polytechnic colleges 
SN  - 9789350015889
U1  - 530.02462 
PY  - 2019///
CY  - Villupuram (Kallakkurichi)
PB  - Vel Publications
ER  -