TY  - BOOK
AU  - Downie,N.M.
AU  - Heath,R.W.
TI  - Basic statistical methods
SN  - 971-08-0503-7
U1  - Prof. 519.5 D751 1983 
PY  - 1983///
CY  - New York
PB  - Harper & Row
KW  - Social sciences
KW  - Statistical methods
KW  - Statistics
N1  - Includes index; Bibliography: p. 360-362
ER  -