TY  - BOOK
AU  - Gamma, Erich
TI  - Design patterns : elements of reusable object-oriented software 
SN  - 0201633612 (pbk), 8131700070  (pbk)
U1  - 005.12 
PY  - 2016///,2018
CY  - Delhi
PB  - Pearson India Education Services Pvt. Ltd
KW  - Computer software
KW  - Object-oriented software
KW  - Behavioral patterns
KW  - Software reusability
KW  - Software patterns
KW  - Computer science
KW  - Structural pattern
KW  - Design pattern
KW  - User operations
KW  - FC
N1  - Includes appendices, bibliographical references, and index
ER  -