TY  - BOOK
AU  - Schumpeter,Joseph A.
AU  - Opie, Redvers 
TI  - The Theory of Economic Development: an inquiry into profits, capital, credit, interest, and the business cycle 
U1  - 330  23 
PY  - 1934/// [Printing 1963]
CY  - New York
PB  - Oxford University Press, 
KW  - Economics
N1  - Includes index.
ER  -