00537nam a2200181Ia 4500 SNU 20140311120836.0 120327s9999 xx 000 0 und d 9780486409177 510 AVE Averbach, Bonnie Chein, Orin 1871 Problem Solving through Recreational Mathematics Bonnie Averbach Dover Publication New York 2000 xvi; 458p. 761 Mathematics Recreational Mathematics Variables 2015 BOOK ddc 3224 3224 0 0 ddc 0 0 SNUL SNUL 2012-03-27 761.00 2 510 AVE 3224 2018-04-13 00:00:00 2018-03-30 2012-03-27 BOOK 0 0 ddc 0 0 SNUL SNUL 2012-07-09 761.00 5 1 510 AVE 3225 2023-08-25 00:00:00 2023-08-25 2012-07-09 BOOK 0 0 ddc 0 0 SNUL SNUL 2012-07-09 761.00 0 510 AVE 3226 2013-05-23 00:00:00 2012-07-09 BOOK 0 0 ddc 0 0 SNUL SNUL 2012-07-09 761.00 2 510 AVE 3227 2014-02-25 00:00:00 2014-02-10 2012-07-09 BOOK Missing / Written Off