TY  - BOOK
AU  - Erickson,Bonnie H.
AU  - Nosanchuk,Terry A.
TI  - Understanding data
T2  - McGraw-Hill Ryerson series in Canadian sociology
SN  - 0070824525
AV  - HA29 .E72
PY  - 1977///
CY  - Toronto, New York
PB  - McGraw-Hill Ryerson
KW  - Statistics
KW  - Social sciences
KW  - Statistical methods
N1  - Includes index
ER  -