000 00325nam a2200145Ia 4500
003 CGCRI
005 20140812102759.0
008 140225s2014 xx 000 0 eng d
040 _cCGCRI
_bENG
041 _hENG
100 _aFrench, W. G
245 _aOptical waveguides with very low losses
260 _c1974
942 _cBK
999 _c7122
_d7122
856 _uhttp://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=7122
_yhttp://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=7122