TY  - BOOK
AU  - Davis, Harold T.  
AU  - Nelson, W. F. C. 
TI  - Elements of statistics: with application of economic data
SN  - 1258399296
PY  - 1935///
CY  - Indiana
PB  - Principia Press
KW  - CorrelationProbabilityStatisticsTime Series
ER  -