00502nam a22001577a 4500 220608b |||||||| |||| 00| 0 eng d 089391245X QA11 .D38 1984 Davis, Robert B. Learning Mathematics: the cognitive science approach to mathematics education Robert B. Davis New Jersey Ablex Publishing 1984 viii, 392p. Mathematics study and teaching Cognition in children lcc BK 19340 19339 0 0 lcc 0 KABU KABU 2022-06-08 0 QA11 .D38 1984 c.1 030981 2022-06-08 00:00:00 2022-06-08 BK