Mental arithmetic :: Study and teaching (Elementary)
008838610
Catalogue Data
OBNB ID GBA032761
ISBN 10 1898873070
ISBN 13 n/a
Type BibliographicResource, Book
ISBD
P1053 66 p.
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Mental maths starters by Lyn Irwin. ISBN 1898873070. Published by QED in 2000. Publication and catalogue information, links to buy online and reader comments.