TY  - BOOK
AU  - Spiegel M.R.
TI  - Probability and Statistics
SN  - 0000028507
U1  - 519 
PY  - 1980///
CY  - New York
PB  - Mc Graw-Hill
KW  -  Statistic
KW  -  Statistics
KW  - Probabilities and applied mathematics(519)
KW  - Probability
ER  -