http://catalogo.fi.uba.ar/cgi-bin/koha/opac-search.pl?q=ccl=au%3ARogers%2C%20William%20W.&format=rss2 2 0 50 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=3141 By Welton, Paul L.. México : Centro Regional de Ayuda, 1973 . x, 213 p. : , Título original Shop mathematics at work 28 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=3141 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=7638 By Rogers, William W.. México : Centro Regional de Ayuda Técnica, 1973 . VIII, 135 p. : , Título original Blueprint reading at Work Manufacturing 28 cm.

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