TY  - BOOK
AU  - Shelly, Maynard W. and Bryan, Glenn
TI  - Human judgments and optimality
U1  - 620.82 
PY  - 1964///
CY  - London
PB  - ; John Wiley And Sons
KW  - Engineering
KW  - Human Factors Engineering
KW  - Human Judgments
ER  -