/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Petersen%2C%20Ronald%20H.%2C%22&sort_by=relevance&format=rss 2 0 50 ISBN:9783904144759 /cgi-bin/koha/opac-detail.pl?biblionumber=21814 By Petersen, Ronald H.
Ruggell A.R.G. Gantner Verlag ; Königstein, Germany 2001 .
xv, 638 p. : ill., maps ; 25 cm 9783904144759

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=21814 ISBN:3768212580 /cgi-bin/koha/opac-detail.pl?biblionumber=592416 By Petersen, Ronald H.,.
1980 .
124 pages 3768212580

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