TY  - BOOK
AU  - Byrns,Ralph T.
AU  - Stone,Gerald W.
TI  - Economics
SN  - 067316165X
AV  - HB171.5  .B99 1981
U1  - 330   22nd ed.
PY  - 1981///
CY  - Dallas, Tex
PB  - Scott,Foresman and co.
KW  - Economics
N1  - Includes bibliographical references and index
ER  -