TY  - BOOK
AU  - Hanson, J. L.
TI  - A textbook of economics
SN  - 712120041
U1  - 330   
PY  - 1966///
CY  - London
PB  - Macdonald & Evans. Ltd.
KW  - Economics
KW  - Population problem
KW  - Types of business unit
KW  - Factors of production
ER  -