TY  - BOOK
AU  - Petroski,Henry
TI  - To engineer is human: the role of failure in successful design 
SN  - 0679734163 (paperback)
PY  - 1992///
CY  - [S.l.]
PB  - Vintage
N2  - To Engineer Is Human: The Role of Failure in Successful Design, by Petroski, Henry
UR  - http://www.amazon.com/exec/obidos/ASIN/0679734163/chopaconline-20
ER  -