00423nam a2200193Ia 4500 IMMT 20160202155411.0 151004s1972 xx 000 0 eng d IMMT eng IMMT eng 621.791:621.89 FLE FLETCHER, M.J FRICTION WELDING LOND MILLS & BOON LTD LOND 67p DDC BK 4885 4885 http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=4885 http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=4885 0 0 0 0 IMMT 2016-02-02 2.00 0 6305 2016-02-02 2016-02-02 BK