TY  - BOOK
AU  - Graham, John W
TI  - Missing Data: analysis and design
T2  - Statistics for Social and Behavioral Sciences
SN  - 9781461440178
U1  - 519.5 
PY  - 2012///
CY  - Springer
PB  - New York
KW  - MATHEMATICS
KW  - SPSS
KW  - STATISTICS
ER  -