/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22NATURAL%20GAS%22&sort_by=relevance&format=rss 3 0 50 ISBN:0 905031 92 X /cgi-bin/koha/opac-detail.pl?biblionumber=328 By STERN, JONATHAN P..
روسيا : THE ROYAL INSTITUTE OF INTERNATIONAL AFFAIRS ، 1995 .
22 CM ؛ 91 P.
0 905031 92 X

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[S.N] : W. H.FREEMAN AND COMPANY ، 1996 .
743 P

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=15840 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25880 By HOMER, JOHN.
[S.N] : THE WORLD BANK ، 1993 .
40

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