TY  - BOOK
AU  - Freudenthal,Hans
ED  - ProQuest (Firm)
TI  - Didactical phenomenology of mathematical structures
AV  - QA11 .F769 1983
PY  - 1983///
CY  - Boston
PB  - Kluwer Academic
KW  - Mathematics
KW  - Study and teaching
KW  - Electronic books
N1  - Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries
UR  - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=3035412
ER  -