Nuffield mathematics project.
Nuffield mathematics project.
- [London]: W and R Chambers, John Murray [1968]-[1969].
- 2 v. : ill. ; 24 cm.
V. 1. Beginnings--v. 2. Graphs leading to algebra.
0550770097 0550770070
Mathematics--Teaching
372.7044
V. 1. Beginnings--v. 2. Graphs leading to algebra.
0550770097 0550770070
Mathematics--Teaching
372.7044