ERS spectrum.

Bibliographic Details
Previous Title:Spectrum (Arlington, Va.)
Corporate Author: Educational Research Service (Arlington, Va.)
Format: Journal
Language:English
Published: Arlington, Va. : Educational Research Service, 1986-
Subjects:
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Description
Published:Vol. 4, no. 1 (winter 1986)-v. 29, no. 4 (fall 2011).
Item Description:Title from cover.
Physical Description:26 volumes : illustrations ; 28 cm.
Publication Frequency:Quarterly
ISSN:0740-7874