TY  - BOOK
AU  - Coladarci,Arthur P
AU  - Coladarci,Theodore
TI  - Elementary descriptive statistics: for those who think they can´t 
SN  - 0534007821
U1  - 519.5 
PY  - 1980///
CY  - Belmont, CA.
PB  - Wadsworth
KW  - Estadística
ER  -