1244
Butler, Charles Henry
4981-
The teaching of secondary mathematics
New York
Mc Graw-Hill
1965
613p. illus
Curriculum and methods in education
Includes bibliographies
Charles H.Butler and f Lynwood wre.4th ed
Study and teaching )Secondary( ، Mathematics
QA
11
.
B88
1965
AU
AU wren, frank Lynwook 1864-
TI
CL
