TY  - BOOK
AU  - Kemp,Steven M./kemp, SID
TI  - Business statistics demystified 
SN  - 0071440240
AV  - HF1017.K4 2004 
PY  - 2004///
CY  - New york
PB  - Mc Graw Hill 
KW  - Commercial statistics
ER  -