TY  - DATA
AU  - Hans-Georg Steiner; NA Central Midwestern Regional Educational Laboratory; NA Comprehensive School Mathematics Programme; NA Southern Illinois University (System)
TI  - The Teaching of Geometry at the Pre-College Level
SN  - 9789401758963
PY  - 1971///
PB  - Springer Netherlands
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-94-017-5896-3
ER  -