TY  - BOOK
AU  - Weinbach,Robert W.
AU  - Grinnell,Richard M.
TI  - Statistics for social workers
SN  - 0801333121
U1  - 519.5/024/362 21
PY  - 2001///
CY  - Boston, Mass.
PB  - Allyn and Bacon
KW  - Social sciences
KW  - Statistical methods
KW  - Social service
KW  - Վիճակագրություն
N1  - Includes bibliographical references (p. 243-244) and index
ER  -