TY  - BOOK
AU  - Steel, Robert G. D.
AU  - Torrie, James H.
TI  - Principles and procedures of statistics: a biometrical approach 
SN  - 0070609268
U1  - 519.5  22
PY  - 1980///
CY  - Auckland
PB  - McGraw-Hill
KW  - Mathematical statistics
KW  - Biomathematics
N1  - Includes index
ER  -