TY  - BOOK
AU  - Davidson,Fred
TI  - Principles of statistical data handling
U1  - 300/.1/5195 20 ed.
PY  - 1996///
CY  - Thousand Oaks, Calif.
PB  - Sage Publications
KW  - Social sciences
KW  - Statistical methods
KW  - Data processing.
KW  - Educational statistics
N1  - Includes bibliographical references (p. 311-312) and index.
ER  -