Cheronis, Nicholas Dimitrius, 1896-1962. <br/><br/>
The study of the physical world/ 
by Nicholas D. Cheronis, James B. Parsons and Conrad E. Ronneberg. 
 - 3d ed. 
 - Cambridge:  Houghton Mifflin,  1958 
 - 684 pages:  ill.;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science