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040			_a UG-KaMUL
082	0	0	_a 510.713 NAT
245	0	0	_a Topics in mathematics for elementary school teachers.
260			_a Washington : National Council of Teachers of Mathematics, _c 1964.
300			_a 18 v. : _b ill. ; _c 23 cm.
505	0		_a Booklet 1. Sets. -- Booklet 2. The whole numbers. -- Booklet 3. Nume ration systems for the whole numbers. -- Booklet 4. Algorithms for oper ations with whole numbers. -- Booklet 5. Numbers and their factors. -- Booklet 6. The rational numbers. -- Booklet 7. Numeration systems for t he rational numbers. -- Booklet 8. Number sentences. -- Booklet 9. The system of integers. -- Booklet 10. The system of rational numbers. -- B ooklet 11. The system of real numbers. -- Booklet 12. Logic. -- Booklet 13. Graphs, relations, and functions. --Booklet 14. Informal geometry. -- Booklet 15. Measurement. -- Booklet 16. Collecting, organizing, and interpreting data. -- Booklet 17. Hints for problem solving. --Booklet 18. Symmetry, congruence, and similarity.
650	0		_a Arithmetic _x Foundations.
710	2		_a National Council of Teachers of Mathematics.
942			_2ddc _cBK
999			_c237220 _d237220