Present practices in mathematics instruction and supervision,
by Veryl Schult.
- [Washington] U.S. Dept. of Health, Education, and Welfare, Office of Education; [for sale by the Superintendent of Documents, U.S. Govt. Print. Off., 1966]
- viii, 62 p. 24 x 10 cm.
"OE-29064." Cover title: Mathematics instruction and supervision.