TY  - BOOK
AU  - Joseph H. Simmons
TI  - Optical Materials
SN  - 0000048862
U1  - 621.38041 
PY  - 2006///
CY  - New Delhi
PB  - Elsevier
KW  -  Optical
KW  - Materials
KW  - Optical Fibre Comm (621.38401)
ER  -