/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22Pi%20%3B%22&sort_by=relevance&format=rss 2 0 50 ISBN:0855015063 (pbk) : | 3800947226 /cgi-bin/koha/opac-detail.pl?biblionumber=145290 By Koller, Alois..
Berlin : | London : Siemens Aktiengesellschaft ; | Heyden, 1978 .
59 p. : , With answers. | Translation of: 'Die Kirchhoffschen Gesetze'. Berlin : Siemens Aktiengesellschaft, 1970. 21 cm..
0855015063 (pbk) : | 3800947226

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=145290 ISBN:3800940450 (paperback) /cgi-bin/koha/opac-detail.pl?biblionumber=170171 By Gaus, Hans-Joachim.
London : Heyden and Son, 1975 .
67 pages : 15cm.
3800940450 (paperback)

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