000 00557nam a2200217 a 4500
001 30313
003 BD-DhUET
008 920212s1992 enka b 001 0 eng
020 _a0077074254
040 _aDLC
_cDLC
_dBD-DhUET
082 0 0 _a623.69
_bSYM/1992
100 _aSyms, Richard
245 1 0 _aOptical guided waves and devices
250 _a1st ed.
260 _aLondon
_bMcGraw-Hill
_c1992
300 _aix, 498 p.
_bill.
_c25 cm.
504 _aIncludes bibliographies
650 0 _aOptical wave guides
700 _aCozens, John
942 _cGB
999 _c30313
_d30313