LEADER 00000nam 2200325 4500 001 DAW08367755 003 Uk 005 20070127023416.0 007 cr 008 040421s2005 xxua sb 001 0 eng 020 1410611833 020 9781410611833 040 DLC|cDLC|dYDX|dDLC|dUk|dDAWSON 050 00 QA63 082 04 510|222 100 1 Brown, Stephen I. 245 14 The art of problem posing|h[electronic resource] / |cStephen I. Brown, Marion I. Walter. 250 3rd ed. 260 Mahwah, N.J. :|bLawrence Erlbaum,|c2005. 300 ix, 182 p. :|bill. 650 0 Problem solving. 700 1 Walter, Marion I.,|d1928- 856 40 |uhttps://www.vlebooks.com/Vleweb/Product/Index/ 77772?id=Hull|zGo to ebook 936 Dawsonera