<![CDATA[Biblioteca Univ. Surcolombiana Search for 'Provider:McGraw - Hill, and itype:LM and au:Slager, William R.']]>

<![CDATA[Biblioteca Univ. Surcolombiana Search for 'Provider:McGraw - Hill, and itype:LM and au:Slager, William R.']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AMcGraw%20-%20Hill%2C%20and%20itype%3ALM%20and%20au%3ASlager%2C%20William%20R.&format=rss2 2 0 50 English for Today : Book four - our changing technology, Teacher's manual / William R. Slager ISBN 0-07-045812-X https://biblioteca.usco.edu.co//cgi-bin/koha/opac-detail.pl?biblionumber=7720 By Slager, William R.. Nueva York : McGraw-Hill, 1975 . 62 p. 0-07-045812-X

Place Hold on English for Today : Book four - our changing technology, Teacher's manual / William R. Slager

]]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-detail.pl?biblionumber=7720 English for Today : Book five - our changing culture / William R. Slager ISBN 0-07-045816-2 https://biblioteca.usco.edu.co//cgi-bin/koha/opac-detail.pl?biblionumber=7721 By Slager, William R.. Nueva York . McGraw-Hill, 1976 . 198 p. 0-07-045816-2

Place Hold on English for Today : Book five - our changing culture / William R. Slager

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