TY  - BOOK
AU  - Bluman,Allan G.
TI  - Elementary statistics: a step by step approach
SN  - 0073103683
PY  - 2007///
CY  - Burr Ridga
PB  - Mc-Graw Hill
KW  - Statistics
KW  - Textbooks
N1  - Includes bibliographical references and index
ER  -