Haylock, Derek, Student workbook mathematics explained for primary teachers / Derek Haylock. - 6th edition. - xiii, 170 pages : illustrations (black & white) ; 24 cm ISBN: 9781526424686 Subjects--Topical Terms: Mathematics--Study and teaching (Elementary)--Great Britain.Mathematics--Study and teaching (Elementary)--Great Britain--Problems, exercises, etc.Mathematics--Study and teaching (Elementary) Dewey Class. No.: 372.70440941 / HAY 2019