Prochnow, Dave <br/><br/>
How? :  more experiments for the young scientist / 
Dave Prochnow and Kathy Prochnow. 
 - New York :  TAB Books,  1993. 
 - vii, 152 p. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Experiments--Juvenile literature<br/>Enginnering--Experiments--Juvenile literature<br/>Science--Miscellanea--Juvenile literature