Editorial: National Council Publications
The National Council of Teachers of Mathematics has published three different types of material. First, there is THE MATHEMATICS TEACHER, the official journal of the Council, which is published every month except in June, July, August and September, the subscription price of which is $2.00 per year. Second, there are the yearbooks (sixteen of them to date) on important topics related to the teaching of Mathematics, which (except for the first and second which are now out of print) can be had postpaid for $1.25 each. Or if desired, all of the yearbooks still available, namely 3- 16 inclusive, may be had from The Bureau of Publications, Teachers College 525 W. 120 St., New York, N. Y. for $14.00 postpaid. Third, the Council has published the first of a series of monographs on “Contributions of Mathematics to Civilization,” which can be had from The Bureau of Publications above for 25¢ postpaid. Other monographs in the series are in preparation and will be published as soon as possible.