TY  - BOOK
AU  - Apte, D P.
TI  - Probability and combinatorics
SN  - 8174465200
AV  - QA273 .A87 2007
PY  - 2007///
CY  - New Delhi
PB  - Excel Books
KW  - Probabilities
N1  - Includes bibliographical references
ER  -