Cobalt-60 teletherapy :  a compendium of international practice :  a joint undertaking of the International Atomic Energy Agency and the World Health Organization / 
compiled by Montague Cohen and Joseph S. Mitchell 
 - Vienna :  International Atomic Energy Agency,  1984 
 - 695 p. :  ill. ;  30 cm. 
<br/><br/><label>ISBN: </label>9201120842 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cobalt Radioisotopes--Therapeutic use<br/>Neoplasms--Radiotherapy<br/>Radioisotope Teletherapy