TY  - BOOK
AU  - David,F.N.
AU  - Barton,D.E.
TI  - Combinatorial chance
U1  - 519.1 
PY  - 1962///]
CY  - London
PB  - C. Griffin
KW  - Probabilities
KW  - Combinations
N1  - Includes bibliographical references and index
ER  -