TY  - BOOK
AU  - Gamma,Erich
AU  - Helm,Richard
AU  - Johnson,Ralph
AU  - Vlissides,John
TI  - Design Patterns:  : Elements Of Reusable Object-Oriented Software
T2  - Addison-Wesley Professional Computing Series
SN  - 0201633612
U1  - 005.12 
PY  - 1995///
CY  - Boston : 
PB  - Addison-Wesley, 
KW  - Computers
KW  - Computer science
KW  - Software
KW  - Computer programs
KW  - Systems design
ER  -