TY  - BOOK
AU  - Hecht 
TI  - Understanding fiber optics 
SN  - 0139561455 
U1  - 621.38275 HEC 1999 
PY  - 1999///
CY  - Upper Saddle River, New Jersey
PB  - Prentice Hall
KW  - Fiber optics
N1  - Includes index
ER  -