FROBISHER, Len ...[et al.] Learning to Teach Number: A Handbook for Students and Teachers in Primary School - Cheltenham : Stanley Thornes , - xv , 326 p . : ill . ; 26 cm. - The Stanley Thornes Teaching Primary Maths ; edited by Len Frobisher . includes index ISBN: 9780748735150 Subjects--Topical Terms: Mathematics Mathematics- learning and teaching Dewey Class. No.: 510.7