000 00435nam a22001697a 4500
003 OSt
008 090602t xxu||||| |||| 00| 0 eng d
082 _a621.39:654.91
_bGOW
100 _aGowar ,John6980
245 _aOptical communication systems /2nd ed.
250 _a2nd ed.
300 _axiv,696p.
653 _a621.39:654.91
942 _2ddc
_cBK
260 _aNew Delhi
_bPrentice-Hall of India
_c1996
020 _a8120308344
999 _c351843
_d351843