000
00230nam a22000977a 4500
082
_a
621.3692
_b
HEC.C
100
_a
Hecht., Jeff
245
_a
City of light : the story of fiber optics
260
_a
NewYork
_b
OUP
_c
1999
942
_c
BK
999
_c
213845
_d
213845