Janssen, A.W. <br/><br/>
Molluscan palaeontology 

 - Netherlands  National museum   1993 
 - 436p., ill.,  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Palaeontology
<br/><br/><label>Universal Decimal Class. No.: </label>55  / JAN