6098
6099
Mathematics for the elementary school: grade ]s[ 4]-6[ Prepared under the supervision of the Panel on Elementary School Mathematics
Stanford , Calif.
c1962
3v. in 9.: ill
Leslie Beatty ]and others[
Rev. ed
1091- ، Arithmetic
، Geometry
، Algebra
QA
106
.
S352
1962
AU
TI
School Mathematics Study Group.
CL
CL
