TY  - BOOK
AU  - Scheaffer, Richard L. 
AU  - Watkins, Ann
AU  - Gnanadesikan, Mrudulla
AU  - Witmer, Jeffrey A.
TI  - Activity - based statistics: student guide
SN  - 354078637
U1  - 001.422078 Ac85 
PY  - 1996///
CY  - New York
PB  - Springer-Verlag
KW  - Statistics
KW  - Problem, exercises
ER  -