https://library.nrc.ac.uk/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Griffing%2C%20Len.%22&sort_by=relevance&format=rss 2 0 50 ISBN:9780333129005 : https://library.nrc.ac.uk/cgi-bin/koha/opac-detail.pl?biblionumber=1894 ]]> By American Welding Society..
New York : | London : American Welding Society ; | Distributed by Macmillan, 1971 .
[443]p. : , Previous ed. 1965. 24cm..
9780333129005 :

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]]> https://library.nrc.ac.uk/cgi-bin/koha/opac-detail.pl?biblionumber=1894 ISBN:9780333120354 : https://library.nrc.ac.uk/cgi-bin/koha/opac-detail.pl?biblionumber=1895 ]]> By American Welding Society..
New York : | London : American Welding Society ; | Distributed by Macmillan, 1972 .
[657]p. in various pagings : , In 5 sections. | Previous ed. 1966. 24cm..
9780333120354 :

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