Educators guide to free science materials
By: edited by Kathleen Suttles Nehmer
Contributors: Educators Progress Service
Edition: 53rd annual ed.
Publisher: Educators Progress
Published: 2012
Place of publication: Randolph, Wis
Language: eng
Number of pages: 125
ISBN-13: 9780877085409
Subjects: Science; Periodicals; Study and teaching; Free material; Directories; Catalogs; Audio-visual aids
Notes: Includes indexes.