Originally published (B54-15072) as 'Mental arithmetic'. 1954.
Topics
England
Catalogue Data
OBNB ID GB7020302
ISBN 10 0003187306
ISBN 13 n/a
Type BibliographicResource, Book
Dewey Classification 372.72
ISBD
P1008>1st 1st ed., 12th and revised impression
P1053 127p.
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New mental arithmetic by John Duncan. ISBN 0003187306. Published by Collins in 1970. Publication and catalogue information, links to buy online and reader comments.