Howl, Barbara. <br/><br/>
Simplified radiotherapy for technicians / 
By Barbara, Howl. 
 - Ill :  C. C. Thomas : Springfield,  1972. 
 - 100 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0398023182 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiotherapy.