Posin, Daniel Q. <br/><br/>
Physics, its marvels and mysteries / 
Daniel Q. Posin ; illustrated by Bill H. Armstrong 
 - Racine :  Whitman Pub.,  1961 
 - 59 p. :  ill. ;  22 cm. 
 - A Whitman learn about book ;  9 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics--Juvenile fiction<br/>Children's stories, English
<br/><br/><label>Dewey Class. No.: </label>823