000
00261nam a2200109Ia 4500
008
220201s2007 xx 000 0 eng d
100
_a
Aggarwal
245
0
_a
Fiber optic communication system
260
_a
New Delhi
_b
Wiley
_c
2007
300
_a
610
942
_2
ddc
999
_c
65694
_d
65694