https://unillanos.metacatalogo.org/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ATecnos%20S.%20A.%2C&sort_by=relevance&format=rss 3 0 50 ISBN:8430906851 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=19623 By Gittinger, J. Price.
Madrid : Tecnos S. A., 1976 .
241 páginas : 8430906851

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]]> https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=19623 ISBN:8430936890 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=21047 By Cortina, Adela.
Madrid : Tecnos S.A, 2001 .
287 páginas : 8430936890

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]]> https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=21047 ISBN: https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=26012 By Voisin, Andre.
Madrid : Tecnos, S. A., 1967 .
xxxii, 499 páginas :

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