TY  - BOOK
AU  - Bloch,Arthur
TI  - Murphy's law and other reasons why things go wrong!
SN  - 0843104287
AV  - PN 6231 B651m 1987
PY  - 1987///
CY  - Los Angeles
PB  - Price - Stern - Sloan Publishers
KW  - Murphy’s law
KW  - Ley de Murphy
ER  -