TY  - BOOK
AU  - Pfeiffer,Paul E.
TI  - Concepts of probability theory
T2  - Dover books on mathematics
SN  - 0486636771
AV  - QA273 P434C 1978
PY  - 1978///
CY  - New York, N.Y.
PB  - Dover
KW  - PROBABILITIES
N1  - Includes bibliographical references and index
ER  -