DeVito, Alfred. <br/><br/>
Creative sciencing  a practical approach 
Alfred DeVito, Gerald H. Krockover. 
 - Boston  Little, Brown  c1976. 
 - 183 p.  ill.  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 172-[182] 
<br/><br/><label>LCCN: </label>75010207  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Secondary)<br/>Science--Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>Q181  / .D38 
<br/><br/><label>Dewey Class. No.: </label>507/.1