Williams, George A. <br/><br/>
Physical science / 
George A. Williams, Max C. Bolen and Ray B. Doerhoff. 
 - Teacher's ed. 
 - New York :  McGraw-Hill,  c 1973. 
 - 420 p. :  ill. ;  24 cm. 
 - Challenges to science .
<br/><br/>311  311 
<br/><br/><label>ISBN: </label>07-070411-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics.
<br/><br/><label>Dewey Class. No.: </label>507 / W67p