TY  - BOOK
AU  - GAMMA ERICH, HELM RICHARD, JOHNSON RALPH and VLISSIDES JOHN
TI  - Design Patterns: Elements of Reusable Object Oriented Software
SN  - 978-93-325-5540-2
PY  - 2017///
CY  - Uttar Pradesh
PB  - Pearson India Education Services Pvt Ltd
KW  - Design Patterns
KW  - Design
KW  - Patterns
ER  -