Johns, Harold Elford <br/><br/>
The physics of radiology / 
Harold Elford Johns and John Robert Cunningham 
 - 4th ed. 
 - Springfield, Ill. :  Charles C. Thomas Pub.,  1983 
 - 796 p. :   ill. ;   25 cm. 
 - American lecture series publication  no.1054 .
<br/><br/><label>ISBN: </label>0398046697 
<br/><br/><label>LCCN: </label>81-021396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiology, Medical<br/>Radiology