Firth, D. C. <br/><br/>
Introductory physical science / 
by D. C. Firth and K. W. Lyon. 
 - Cambridge:   Cambridge University Press,   1971.  
 - 2 v. :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0521076447 0521080371 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical sciences--Study and teaching (Secondary)<br/>Physical sciences--Laboratory manuals
<br/><br/><label>Dewey Class. No.: </label>500.20712