TY  - BOOK
TI  - Design patterns: elements of reusable object-oriented software 
T2  - Addison-Wesley professional computing series. 
SN  - 8178081350
U1  - 005.12 DES 23
PY  - 1995/// [Reprinted 2002]
CY  - New Delhi
PB  - Pearson Education, 
KW  - Object-oriented programming (Computer science).
KW  - Computer software
KW  - Reusability
KW  - Software patterns
N1  - Includes bibliographical references  and index
ER  -