TY  - BOOK
AU  - Heerden,Pieter Jacobus van
TI  - The foundation of empirical knowledge.: With a theory of artificial intelligence. 
AV  - Q360 .H4
U1  - 001.5/39 
PY  - 1968///]
CY  - Wassenaar
PB  - Wistik (postbus 1003)
KW  - Information theory
KW  - Information storage and retrieval systems
KW  - Science
N1  - Includes bibliographies
ER  -