Heerden, Pieter Jacobus van. <br/><br/>
The foundation of empirical knowledge. :  With a theory of artificial intelligence. / 
By Pieter J. van Heerden. 
 - Wassenaar :  Wistik (postbus 1003),  [1968] 
 - xii, 143 p. ;  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>75382941 
<br/><br/><label>Nat. Bib. No.: </label>NeB68-Sept 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information theory.<br/>Information storage and retrieval systems--Science.
<br/><br/><label>LC Class. No.: </label>Q360  / .H4 
<br/><br/><label>Dewey Class. No.: </label>001.5/39