LEADER 00000nam 2200217 a 4500 001 0614968 003 UkHlHU 007 t 008 002004 2 1979 000 eng 020 0675082846 040 UkHlHU 050 4 QA 135.5 B2 100 1 Barron, Linda. 245 10 Mathematics experiences for the early childhood years. 260 Columbus, Ohio :|bCharles E. Merrill,|c1979. 300 296p. 650 0 Mathematics|xStudy and teaching (Elementary)
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