Color analyzers, grades 5-9
Subtitle: skills, concepts, themes, nature of science and mathematics, time
By: Cary I. Sneider, Alan Gould, Cheryll Hawthorne ; [illustrations Lisa Klofkorn ; photographs Richard Hoyt, Cary Sneider]
Contributors: Gould, Alan; Hawthorne, Cheryll
Publisher: Lhs Gems
Published: 1991
Place of publication: Berkeley, CA
Language: eng
Number of pages: 56
ISBN-13: 9780912511146
Copyright date: 1989
Notes: Accompanied by: Class set of filters and diffraction gratings (in back pocket).

Teacher's guide.