TY  - BOOK
T1  - Understanding our economy
A2  - Mortenson, William P.
A2  - Krider, Donald T.
A2  - Sampson, Roy J.
LA  - English
PP  - Boston u.a.
PB  - Houghton Mifflin
YR  - 1964
UL  - https://gei-testing-vufind.eww-server.de/Record/gei638840562
KW  - Schulbuch
ER  -