Professor John Mason

Developing Thinking in Algebra (Published in association with The Open University) by Professor John Mason,Alan Graham,Sue Johnston-Wilder Sage Publications Ltd Paperback 15 March 2005 from£36.07 | RRP: ~~£21.99~~
Developing Thinking in Algebra (Published in association with The Open University) by Professor John Mason,Alan Graham,Sue Johnston-Wilder Sage Publications Ltd Hardcover 15 March 2005 from£N/A | RRP: ~~£80~~