Physical sciences / 
ed, Lawrence Bragg, Sir; George Porter 
 - London :  Applied science publ,  1970 
 - 548 p.  (V 4):  ill. ;    23 cm. 
<br/><br/><label>ISBN: </label>853346151 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics.    ;Chemistry
<br/><br/><label>Dewey Class. No.: </label>500.2  / PHY