TY  - BOOK
AU  - Campbell R.McConnell
AU  - Stanley L.Brue
TI  - Economics: Principles, Problems and Policies
SN  - 0070449678
AV  - HB171.5 .M47 1990
PY  - 1990///
CY  - USA
PB  - McGraw-Hill
KW  - English
KW  - Economics
KW  - General
KW  - Social Sciences العلوم الاجتماعية
ER  -