TY  - BOOK
AU  - Gamma, Erich
TI  - Design patterns : elements of reusable object-oriented software 
SN  - 9789332555402 (pbk)
U1  - 005.12 
PY  - 2018///
CY  - Delhi
PB  - Pearson Education
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 bibliography and index
ER  -