Case studies in science education / 
U.S. National Science Foundation 
 - [Urbana] :  Center for Instructional Research and Curriculum Evaluation, University of Illinois at Urbana-Champaign,  1978- 
 - v. :  ill. ;  27 cm. 
<br/><br/> Library has vol 1 
<br/><br/>Vol. 1. The case reports.--v. 2. Design, overviewand general findings 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching--Case studies--United States
<br/><br/><label>Dewey Class. No.: </label>500.7