TY  - BOOK
AU  - Steel, Robert G. D.
AU  - Torrie, James H.
TI  - Principles and procedures of statistics: with special reference to the biological sciences 
SN  - 070600925x
U1  - 311 
PY  - 1960///
CY  - New York
PB  - McGraw-Hill
KW  - Mathematical statistics
KW  - Biomathematics
N1  - Includes bibliographical references
ER  -