https://library.ipeka.org/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22BECK%20%2C%20Joan%22&sort_by=relevance&format=rss 2 0 50 ISBN:979-8965-48-5 https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=209004 ]]> By BECK, Joan.
Jakarta Delapratasa Publishing 2001 .
vi, 202 hlm. 21 cm.
979-8965-48-5

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]]> https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=209004 ISBN:979-8965-05-1 https://library.ipeka.org/cgi-bin/koha/opac-detail.pl?biblionumber=218934 ]]> By BECK , Joan.
Jakarta Pustaka Delapratasa 1994 .
vi, 202 hlm. 21 cm.
979-8965-05-1

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