TY  - BOOK
AU  - Bolzano, Bernard 
AU  - George, Rolf (Ed. and Trans.)
TI  - Theory of science: : Attempt at a detailed and in the main novel exposition of logic with constant attention to earlier author
SN  - 0631139605
PY  - 1972///
CY  - Oxford
PB  - Basil Blackwell
ER  -