TY  - BOOK
AU  - Steel, Robert G. D.,
TI  - Principles and Procedures of Statistics
SN  - 0070609268
U1  - 519.5 
PY  - 1980///
CY  - New York
PB  - McGraw-Hill Book Co.
KW  - Probabilities & applied mathematics
KW  - Statistics
ER  -