TY  - BOOK
AU  - PIERSON (N G)
TI  - Principles of economics Vol II
U1  - 330/320 
PY  - 1912///
CY  - London
PB  - Macmillan & Co. Ltd.
KW  - Vol
KW  - Principles
KW  - of
KW  - II
KW  - economics
ER  -