TY  - BOOK
AU  - Hopkins, Kenneth D.
AU  - Glass, Gene V.
AU  - Hopkins, B.R.
TI  - Basic statistics for the behavioral sciences 
SN  - 0130694029
U1  - 519/H774b 
PY  - 1978///
CY  - New Jersey
PB  - Prentice -hall
KW  - Mathematics
KW  - Social sciences-statistical method
N1  - Bibliography: p303-305
ER  -