Selecting instructional materials :  a guide for K-12 science / 
Committee on Developing the Capacity to Select Effective Instructional Materials, Center for Science, Mathematics, and Engineering Education, National Research Council ; Maxine Singer and Jan Tuomi, editors. 
 - Washington, D.C. :  National Academy Press,  c1952. 
 - xi, 121 p. :  ill. ;  28 cm. 
<br/><br/>Includes bibliographical references (p. 113-116) and index. 
<br/><br/><label>ISBN: </label>030906533X 
<br/><br/><label>LCCN: </label>99050481 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching--United States--Aids and devices.<br/>Science--Study and teaching--Aids and devices--Purchasing--United States.
<br/><br/><label>LC Class. No.: </label>LB 1585.3  / .C45 1952