TY  - BOOK
AU  - Tufte,Edward R.
TI  - Data analysis for politics and policy
SN  - 0131975412
PY  - 1974///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Social sciences
KW  - Statistical methods
KW  - Political statistics
N1  - Includes bibliographical references
ER  -