TY  - BOOK
AU  - Hecht , Jeff
TI  - Understanding Fiber Optics 
SN  - 136490700
U1  - 521.3692 HEC 
PY  - 1993///
CY  - New Jersey
PB  - Printice- Hall Int.
KW  - Humanities & Natural Science
KW  - Astronomy and allied sciences
N1  - Includes Index
ER  -