TY  - BOOK
TI  - An introduction to probability theory and its applications
SN  - 0471257095 (v. 2)
AV  - QA273 .F3712
PY  - 1957///-71]
CY  - New York
PB  - Wiley
KW  - Probabilities
N1  - Includes bibliographies.
ER  -