https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ALongman%20Group%20Limited%2C&sort_by=title_az&format=rss 2 0 50 ISBN:9231019341 (UNESCO cased) | 0582361214 (Longman cased) | 0582361222 ( Longman papers) | 923101935X https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=137860 ]]> Paris : UNESCO; | Longman Group Limited, 1982 .
xxii, 394 p. ; 9231019341 (UNESCO cased) | 0582361214 (Longman cased) | 0582361222 ( Longman papers) | 923101935X

]]> Place hold on New UNESCO source book for geography teaching /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=137860 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=60832 Inglaterra Open University and Longman Group Limited : Pitman Publishing 1974

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