TY  - BOOK
AU  - Wojciechowski,Jerzy A
ED  - Ottawa Conference on the Conceptual Basis of the Classification of Knowledge
TI  - Conceptual basis of the classification of knowledge: proceedings of the Ottawa Conference on the Conceptual basis of the classification of knowledge, Oct. 1st - 5th, 1971 
U1  - 112 
PY  - 1974///
CY  - Munchen
PB  - Verlag Dokumentation
KW  - Classification of sciences
KW  - Congresses
KW  - Knowledge, Theory of
N1  - Text in English, French and Russian
ER  -