TY  - BOOK
AU  - Ulmer,Melville Jack
TI  - Economics: theory and practice
AV  - HB171.5 .U49 1965
U1  - 330 
PY  - 1965///]
CY  - Boston
PB  - Houghton Mifflin
KW  - Economics
KW  - Local
N1  - Includes bibliographies
ER  -