A background to primary school mathematics /
Adams, L. N.
A background to primary school mathematics / by L.D. Adams. - London : Oxford University Press, 1953. - vii, 189 p. : ill. ; 19 cm.
Mathematics--Study and teaching (Primary)
372.7 / ADB 1953
A background to primary school mathematics / by L.D. Adams. - London : Oxford University Press, 1953. - vii, 189 p. : ill. ; 19 cm.
Mathematics--Study and teaching (Primary)
372.7 / ADB 1953