TY  - BOOK
AU  - Maxwell,A.E.
TI  - Basic statistics for medical and social science students
SN  - 041215580X
PY  - 1978///
CY  - London
PB  - Chapman & Hall
KW  - Statistics
N1  - First published in 1972 by Penguin Books; Includes indexes; References : p. 122-123
ER  -