TY  - BOOK
AU  - Neurath, Otto, et al.
TI  - International encyclopedia of unified science, Vol.6: No.6-10
U1  - R 503 NEU-I.6 22
PY  - 1955///
CY  - 
PB  - University of Chicago Press, Chicago
KW  - Pure sciences - Dictionaries & encyclopedias
ER  -