TY  - GEN
AU  - Ghatak,Ajoy
AU  - Thyagarajan,K
TI  - Fiber optics and laser: the two revolution 
SN  - 1403930112
U1  - 621.3692 
PY  - 2006///
CY  - New Delhi
PB  - Macmillan India
N1  - Includes bibliographical refrences and index
ER  -