TY  - BOOK
AU  - Pfaffenberger,Roger C.
AU  - Patterson,James H.
TI  - Statistical methods for business and economics
SN  - 0256017972 :
U1  - 519 
PY  - 1977///
CY  - Homewood
PB  - R. D. Irwin
KW  - Statistics
N1  - Includes bibliographical references and index
ER  -