000 00356nam a2200145Ia 4500
003 CGCRI
005 20140812102809.0
008 140225s2014 xx 000 0 eng d
040 _cCGCRI
_bENG
041 _hENG
100 _aFrench, W. G and others
245 _aGraded index fiber waveguides with borosilicate composition
260 _c1976
942 _cBK
999 _c7707
_d7707
856 _uhttp://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=7707
_yhttp://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=7707