TY  - BOOK
AU  - Castberg ,P.H.
TI  -  Production A Study In Economics
U1  - 338.17 
PY  - 1914///
CY  - London
PB  - George Allen & Co., Limited
KW  - Public finance and tax legislation
UR  - https://fll.law.cu.edu.eg/fulltext/bks/B13-07871.pdf
ER  -