https://biblioteca.iapg.org.ar/cgi-bin/koha/opac-search.pl?idx=&q=an%3A9067&sort_by=relevance&format=rss 2 0 20 ISBN: https://biblioteca.iapg.org.ar/cgi-bin/koha/opac-detail.pl?biblionumber=133153 By Ayestarán, Luis | Real de Schollaert, Adriana.
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14 p.

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]]> https://biblioteca.iapg.org.ar/cgi-bin/koha/opac-detail.pl?biblionumber=133153 ISBN: https://biblioteca.iapg.org.ar/cgi-bin/koha/opac-detail.pl?biblionumber=170997 By Ayestaràn, Luis | Instituto Argentino del Petróleo y del Gas, IAPG. Seccional Sur.
2000 .
3 p. ; 56-59

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