00656nam a22002171 4500 277812 BD-DhUL 20140822094531.0 840503t19611960enka 000 0 eng 61002338 DLC/ICU ICU DLC BD-DhUL QA11 .D5 510.7 DIB Dienes, Zoltan P. (Zoltan Paul) Building up mathematics. [London] Hutchinson Educational [label: Humanities Press, New York, 1961, c1960 124 p. illus. 20 cm. Mathematics Study and teaching. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 5026 5026 0 0 ddc 0 510_700000000000000_DIB 0 NFIC 8785 DUSL DUSL GEN 1973-06-05 Gift 510.7 DIB A104855 2014-08-22 2014-08-22 BK