Bushong, Stewart C. <br/><br/>
The development of radiation protection in diagnostic radiology / 
by Stewart C. Bushong 
 - Boca Raton, Fla. :  CRC Press,  1973 
 - 101 p. ;  26 cm. 
<br/><br/><label>ISBN: </label>0878191208 
<br/><br/><label>LCCN: </label>73-082207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiation<br/>Radiology