New trends in mathematics teaching /
prepared by the International Commission of Mathematical Instruction.
- [Paris] : Unesco, 1966-
- v.<1-3 > : ill. ; 27 cm.
- The Teaching of basic sciences .
English or French.
Mathematics x Study and teaching x Collected works.
QA11.A1 / N38
510/.7/1
English or French.
Mathematics x Study and teaching x Collected works.
QA11.A1 / N38
510/.7/1