TY  - BOOK
AU  - Willis,James Frederick
AU  - Primack,Martin L.
TI  - Explorations in economics
SN  - 0395245249
AV  - HB171.5HB171.5 .W735.W55
U1  - 330 
PY  - 1977///
CY  - Boston
PB  - Houghton Mifflin
KW  - Economics
N1  - Includes bibliographies and index
ER  -