TY  - BOOK
AU  - Shalloway,Alan
AU  - Trott,James
TI  - Design patterns explained: a new perspective on object-oriented design 
T2  - Software patterns series
SN  - 0321247140 (pbk.) :
U1  - 005.117 22
PY  - 2004///
CY  - Boston, Mass., London
PB  - Addison-Wesley
KW  - Object-oriented programming (Computer science)
N1  - Previous ed.: 2002
ER  -