Howard, A. E.
Teaching mathematics A. E. Howard, W. Farmer and R. A. Blackman - London: Longmans, 1968. - viii,184p.
eng
Mathematics-Study and teaching
510.7 / HOT
Teaching mathematics A. E. Howard, W. Farmer and R. A. Blackman - London: Longmans, 1968. - viii,184p.
eng
Mathematics-Study and teaching
510.7 / HOT