Bolzano, Bernard  <br/><br/>
Theory of science  

 - Holland:   D. Reidel Publishing Company,   1973 
 - xiii, 398p.  
<br/><br/><label>ISBN: </label>90-277-0248-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science 
<br/><br/><label>Subjects--Index Terms: </label>Knowledge  Probability  
<br/><br/><label>Universal Decimal Class. No.: </label>D 001.5   / L3