TY  - BOOK
AU  - Hughes, Ann J.
AU  - Grawoig, Dennis E.
AU  - Title.
TI  - Statistics : a foundation for analysis
SN  - 76133891
PY  - 1971///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Social sciences
KW  - Statistical methods
KW  - Statistics
N1  - Includes index
ER  -