TY  - BOOK
AU  - Russell,Bertrand
TI  - Our knowledge of the external world as a field for scientific method in philosophy, by Bertrand Russell
PY  - 1952///
CY  - London
PB  - G. Allen & Unwin ltd
KW  - Philosophy
KW  - Local
N1  - Delivered as Lowell lectures in Boston, in March and April, 1914
ER  -