Palmer, Philip E.S. <br/><br/>
Manual of darkroom technique. 

 - 25 p. 
 - WHO basic radiological system .
<br/><br/><label>ISBN: </label>9241541784 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiography--Methods--Handbooks<br/>X-ray film<br/>Manuals