LEADER 00000nam 2200229 a 4500 001 0080441289 007 t 008 050307s2002 ma r 001 eng 020 0080441289 040 CURLLC 050 4 QA 135.6 S6 100 1 Smith, Leslie,|d1943- 245 10 Reasoning by mathematical induction in children's arithmetic. 260 Oxford :|bPergamon,|c2002. 300 170p. 440 0 Advances in learning and instruction series 650 0 Arithmetic|xStudy and teaching (Elementary)|xPsychological aspects. 650 0 Reasoning in children. 650 0 Induction (Logic)