TY  - BOOK
AU  - Pilcher,Donald M.
TI  - Data analysis for the helping professions: a practical guide 
SN  - 0803937245 :
U1  - 519.5 
PY  - 1990///
CY  - Newbury Park, Calif.
PB  - SAGE
KW  - Social sciences
KW  - Statistical methods
KW  - Statistics
N1  - Includes bibliographical references and index
ER  -