TY  - BOOK
AU  - Johnson M K
AU  - Liebert R M
TI  - Statistics: tool of the behavioural sciences
U1  - 000SB:300 
PY  - 1977///
CY  - Englewood Cliffs
PB  - Prentice hall
KW  - Applied statistics
KW  - Behavioural sciences
ER  -