/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AH.P.%20Leopold%2C&sort_by=relevance&format=rss 5 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=2107 By Baschwitz, Kurt,.
's-Gravenhage, H.P. Leopold, 1940 .
xii, 218 p. , "Oorspronkelijke titel: Du und die masse." 24 cm..

]]> Place hold on Denkend mensch en menigte, bijdrage to een exacte massapsychologie, geautoriseerde vertaling

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=2107 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=3126 By Tas, Sal,.
's-Gravenhage, H.P. Leopold, 1945 .
365 p. 22 cm..

]]> Place hold on De tweede wereldvrede,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=3126 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=4043 By Boie, Margarete,.
's-Gravenhage, H.P. Leopold, 1943 .
285 p. 20 cm..

]]> Place hold on De ongekroonde koning van Sylt.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=4043 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=4133 By Boerner, Klaus Erich,.
's-Gravenhage, H.P. Leopold, 1943 .
198 p. 21 cm..

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=4133 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=4485 By Oss, Salomon Frederik van,.
's-Gravenhage, H.P. Leopold, 1946 .
329 p. 22 cm..

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