True and quasi-experimental designs / Barry Gribbons and Joan Herman.

Bibliographic Details
Main Author:	Gribbons, Barry
Corporate Author:	Educational Resources Information Center (U.S.)
Other Authors:	Herman, Joan L.
Language:	English
Published:	[Washington, DC] : [ERIC Clearinghouse on Assessment and Evaluation], [1997]
Series:	ERIC/AE digest series ; EDO-TM-97-03
Subjects:	Experimental design. Educational surveys.
Online Access:	Connect to online resource - All users (Federal Depository Library Program Persistant URL)
Physical Description:	1 volume.
Format:	Government Document Microfilm Book

True and quasi-experimental designs

Authors: Gribbons, Barry
Published: [ERIC Clearinghouse on Assessment and Evaluation], 1997

Physical Description: 1 volume., Also available in microform.

Connect to online resource - All users (Federal Depository Library Program Persistant URL)

Government Document Electronic eBook

Authors: Gribbons, Barry, Herman, Joan
Published: ERIC Clearinghouse on Assessment and Evaluation, 1997

Physical Description: 4 pages.

Microfilm Book