TY  - BOOK
AU  - Mabry,Rodney H.
AU  - Ulbrich,Holley H.
TI  - Introduction to economic principles
SN  - 9780070447974
U1  - 330 MAB 
PY  - 1989///
CY  - New York
PB  - McGraw-Hill
KW  - Economics
N1  - Includes bibliographies and index
ER  -