TY  - BOOK
AU  - Sharma,  Anurag (ed) & Ghatak, Ajoy (ed)
TI  - Photonics-98 : international conference on fiber optics and photonics .-81-7649-073-3
SN  - 81-7649-073-3
U1  - 621.3692 Sha/Gha 
PY  - 1999///
CY  - Viva Books, New Delhi
ER  -