000 00446nam a2200157Ia 4500
003 00IHBT
005 20140908102129.0
008 130910s9999 xx 000 0 und d
041 _hENG
080 _a690.028
245 _aIndian Standard(IS:4021-1983): Specification for Timber Doors, Windows and Ventilator Frames (Second Revision)
260 _aNew Delhi
_bIndian Standards Institution
_c1986
300 _a18p
942 _2DDC
942 _cBK
999 _c1998
_d1998
856 _uhttp://14.139.59.218:80/cgi-bin/koha/opac-detail.pl?biblionumber=1998
_yhttp://14.139.59.218:80/cgi-bin/koha/opac-detail.pl?biblionumber=1998