000 00424nam a22001577a 4500
999 _c264343
_d264343
008 210320b1993 ||||| |||| 00| 0 eng d
020 _a9788120308344
082 _a621.3
_bGOW
100 _aGowar, John
245 _aOPTICAL COMMUNICATION SYSTEM
_cJohn Gowar
250 _a2nd ed.
260 _aNew delhi:
_bPrentice hall of India,
_c2002
300 _axvi, 696 p.
_c26 cm.
504 _aIt includes index.
942 _cBK