/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Mara%2C%20Wil%22&sort_by=relevance&format=rss 6 0 50 ISBN:13:978-0-531-17775-4 /cgi-bin/koha/opac-detail.pl?biblionumber=5708 By Mara, Wil.
New York : Children`s Press, 2007 .
31 p. : col. ill.: , Lex:390 18 cm..
13:978-0-531-17775-4

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=5708 ISBN:0-516-27339-6; 9780516273396 /cgi-bin/koha/opac-detail.pl?biblionumber=6056 By Mara, Wil.
New York : Children`s Press, 2002 .
31 pages: , Lex: 320; Lex: 540 17 cm..
0-516-27339-6; 9780516273396

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=6056 ISBN:978-0-531-27672-3 /cgi-bin/koha/opac-detail.pl?biblionumber=9227 By Mara, Wil.
New York : Children`s Press, an imprint of Scholastic Inc., 2014 .
64 pages: , Lex: 1080 24 cm..
978-0-531-27672-3

]]> Place hold on The Tiananmen Square massacre /

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=9227 ISBN:9780531284643 /cgi-bin/koha/opac-detail.pl?biblionumber=9608 New York : Scholastic, 2014 .
48 pages: , Lex: 910 18 cm.
9780531284643

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=9608 ISBN:9780531212370 /cgi-bin/koha/opac-detail.pl?biblionumber=10384 By Mara, Wil.
New York : Scholastic, Children`s Press, 2015 .
64 pages: , Lex: 1060 23 cm.
9780531212370

]]> Place hold on Robotics from concept to consumer /

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=10384 ISBN:9780241322918 /cgi-bin/koha/opac-detail.pl?biblionumber=12757 By Mara, Wil, .
London : Dorling Kindersley Limited, A Penguin Random House Company, 2019 .
128 pp.: , Includes index 20 cm..
9780241322918

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