TY  - BOOK
AU  - Gamma,Erich
TI  - Design patterns: elements of reusable object-oriented software 
T2  - Addison-Wesley professional computing series
SN  - 0201633612
AV  - QA76.64 D474
PY  - 1995///
CY  - Boston, Mass.
PB  - Addison-Wesley
KW  - OBJECT-ORIENTED PROGRAMMING (COMPUTER SCIENCE)
KW  - COMPUTER SOFTWARE
KW  - REUSABILITY
KW  - SOFTWARE PATTERNS
N1  - Includes bibliographical references and index
ER  -