TY  - GEN
AU  -  Metsker, Steven John		
AU  - Wake, William C
TI  - Design patterns in Java					
SN  - 9788131713082	
U1  - 005.133 
PY  - 2016///
CY  - New Delhi
PB  - Pearson India education services
KW  - Software patterns
KW  - Object-oriented programming
KW  - Computer program language
KW  - Extension patterns
N1  - It includes Bibliography and Index
ER  -