TY  - BOOK
AU  - Cramer,Duncan
TI  - Introducing statistics for social research: step-by-step calculations and computer techniques using SPSS 
SN  - 0415075149 (hbk.)
U1  - 300.72 23
PY  - 1994///
CY  - New York
PB  - Routledge
KW  - Social sciences
KW  - Statistical Methods
N1  - Includes bibliographical references (p. [314]) and index
ER  -