TY  - BOOK
AU  - Hecht 
TI  - Understanding fiber optics 
SN  - 0131174290 
U1  - 621.3692 HEC 2006 
PY  - 2006///
CY  - Upper Saddle River, Pearson Education
KW  - Fiber optics
N1  - Includes index p.775 - 790
ER  -