RT Book, Whole SR Print DC OPAC T1 Discovering mathematics : the art of investigation T2 Oxford science publications. A1 Gardiner, A.(1947-) FD c1987. SP xiv, 206 p. K1 Problem solving K1 Mathematics--Problems, exercises, etc. PB Oxford University Press PP Oxford [Oxfordshire] PP New York SN 0198532822 LA English (英語) CL NDC:410 NO Includes index. NO 書誌ID=1000049389; LK [OPAC]https://opac.icu.ac.jp/opac/opac_link/bibid/1000049389 LK [Webcat Plus]http://webcatplus-equal.nii.ac.jp/libportal/EqualFromForm?txt_isbn=0198532822 OL 30