Decimals and percentages
By: written by Joan Travis.
Series: Consort mathematics programmes -- no.3
Publisher: E.J. Arnold; Collins; ESL (Bristol) Ltd
Published: 1970
Place of publication: Leeds; London; Bristol
Language: eng
Number of pages: 81
Subjects: Percentage.
Notes: E.J. Arnold sbn: 560 48902 1. - Collins sbn: 00 320803 6.