TY  - BOOK
AU  - Johnson,E A J
AU  - Krooss,Herman E
TI  - The American economy : its origin,development and transformation 
U1  - 33(73) 
PY  - 1936///
CY  - Englewood Cliffs
PB  - Prentice Hall
KW  - economics
KW  - American economy
ER  -