TY  - BOOK
AU  - by Bakthavatsalam,S.
AU  - S.Bakthavatsalam
TI  - Engineering Physics-II
SN  - 978-93-560-6428-7
U1  - 530.2462 
PY  - 2022///
CY  - Uttar Pradesh
PB  - by Person India Education Services Pvt. Ltd,CIN: U72200TN2005PTC057128.
ER  -