Abstracts of papers presented [at the] 20th biennial world congress [of the] International College of Surgeons / 
Athens, 23-27 May, 1976. 
 - Amsterdam :  New York :  Excerpta Medica ;  American Elsevier,  1976. 
 - 178 pages ;  24 cm. 
<br/><br/><label>ISBN: </label>0444152261 9780444152268 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surgery--Congresses.