TY  - BOOK
AU  - Triola, Mario F
TI  - Essentials of statistics.-- 4th ed. [electronic resource]
SN  - 0321641655
AV  - CD/QA 276.12 Tri 
PY  - 2011///
CY  - Boston
PB  - Pearson
KW  - STATISTICS--STUDY AND TEACHING
KW  - P0PULATION STATISTICS
N1  - CD-ROM accompanies a text avaialble in the main collection
ER  -