TY  - BOOK
AU  - Keller,Gerald
AU  - Warrack,Brian
TI  - Instructor's resource book for statistics for management and economics: a systematic approach 
SN  - 0534126812
PY  - 1990///
CY  - Belmont, Calif.
PB  - Wadsworth
KW  - Վիճակագրություն
KW  - Management
KW  - Statistical methods
KW  - Economics
ER  -