Histological typing of tumours of the liver, biliary tract, and pancreas / 
edited by J. B. Gibson and L. H. Sobin. 
 - Geneva :  World Health Organization,  1978. 
 - 40 p. :  ill. ;  24 cm. 
 - International histological classification of tumours ; no.20 .
<br/><br/>98 slid. 
<br/><br/><label>ISBN: </label>9241760206 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Liver--Tumors--Diagnosis<br/>Biliary tract--Tumors--Diagnosis<br/>Pancreas--Tumors--Diagnosis<br/>Histology, pathological--Atlases<br/>Tumors--Classification.0