TY  - BOOK
AU  - Jha A K
TI  - Textbook of applied physics Vol I
SN  - 9789380026770
U1  - 530 JHAT 
PY  - 2009///
CY  - New Delhi
PB  - I K International Publishing House Pvt. Ltd
KW  - holography
KW  - fibre optics
ER  -