Schenk, Edward T. <br/><br/>
Procedure in taxonomy :  including a reprint in translation of the Régles internationales de la nomenclature zoölogique (International code of zoölogical nomenclature) with titles and notes on the opinions rendered to the present date (1907 to 1956)  
By Edward T. Schenk and John H. McMasters. 
 - 3a ed. 
 - Stanford, california :  Stanford university,   1956 
 - vii, 149 p. ;  24 cm. 
<br/><br/>Incluye índices 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animales --Clasificación<br/>Fósiles --Clasificación