TY  - BOOK
AU  - Keiser Gerd
TI  - Optical Fiber Communications
SN  - 97800706648104
AV  - 621.38275 KEG O 
U1  - 621.38275 KEG O 
PY  - 2011///
CY  - New Delhi
PB  - TATA MCGRAW HILL Education
KW  - INDIA
ER  -