TY  - BOOK
AU  - Gamma, Erich
AU  - Helm, Richard
TI  - Design Patterns: Elements Of Reusable Object Oriented System
SN  - 0-201-45563-3
U1  - 005.3/G184d 
PY  - 1995///
CY  - California
PB  - Addison-Wesley Publishing Company
KW  - Object Oriented System
N1  - Department of Computer Science & Engineering
N2  - Design, Patterns, Elements, Reusable Object, Oriented, System
ER  -