TY  - BOOK
AU  - Jørgensen,Jørgen
TI  - A treatise of formal logic: its evolution and main branches, with its relations to mathem atics and philosophy 
PY  - 1931///
CY  - Copenhagen, London
PB  - Levin & Munksgaard, Humphrey Milford, Oxford University Press
N1  - Bibliografia e indici; Vol. 1. 1931. xv, 266 p. : ill; Vol. 2. 1931. 273 p. : ill; Vol. 3. 1931. 321 p. : ill
ER  -