TY  - BOOK
AU  - Dewar, James A
TI  - Assumption-based planning : a tool for reducing avoidable surprises
SN  - 9780521806534
U1  - 658.4012 DEW 
PY  - 2002///
CY  - Cambridge
PB  - Cambridge Univeristy Press
KW  - Hypothesis
ER  -