Cover image for Mathematics, a teacher's guide, grades 4-6.
Title:
Mathematics, a teacher's guide, grades 4-6.
Author:
Buffalo (N.Y.). Board of Education. Division of Curriculum Evaluation and Development.
Publication Information:
Buffalo, [publisher not identified], 1968.
Physical Description:
41 l. ; 29 cm
General Note:
Cover title.
Language:
English
Format :
Book