LEADER 00000nam 2200193 a 4500
001 187409926x
007 t
008 000522s1995 enkak r 000 eng d
020 187409926X
040 CURLBL
050 4 |fq|aQA 141.15 E9
245 00 Exploring place value /|cAnn Butler ... [et al.].
260 London :|bBEAM,|c1995.
300 66p.
650 0 Place value (Mathematics)|xStudy and teaching (Elementary)
|zGreat Britain.
700 1 Butler, Ann.
710 2 BEAM Project.
|