TY  - BOOK
AU  - Theraja, B.L
TI  - A Text Book of Engineering Physics: Heat, Light, Sound and Thermodynamics 
U1  - THE 
PY  - 1995///
CY  - India
PB  - S.Chand
KW  - Physics
UR  - http://books.google.com.pk/books/about/A_Text_Book_of_Engineering_Physics.html?id=PvV9HAAACAAJ&redir_esc=y
ER  -