TY  - BOOK
AU  - Ferguson,C.E.
AU  - Kreps ,Juanita M.
TI  - Principles of economics
SN  - 0136809197 :
U1  - 330.1 20
PY  - 1972///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Economics
N1  - Includes bibliographical references and index
ER  -