000 00305nam a22001337a 4500
020 _a0070353689
082 _a621.381
_bKOS
100 _aKoshiba, Masanori,
245 _aOptical waveguide analysis
260 _aNew York
_bMcGraw-Hill
_c1992
300 _a173 p.
650 _aOptical waveguide
942 _cBK
999 _c245991
_d245991