The school mathematics project /
Howson A.G.
The school mathematics project / Teacher's guide for book I / A.G.Howson. - London : Cambridge university press, 1965 - 207 p. : ill. ; 21 cm.
Includes bibliographical references and index.
510 / CLA
The school mathematics project / Teacher's guide for book I / A.G.Howson. - London : Cambridge university press, 1965 - 207 p. : ill. ; 21 cm.
Includes bibliographical references and index.
510 / CLA