TY  - BOOK
AU  - Freeman, Eric...[et al.]
TI  - Head First Design Patterns
SN  - 9788173664663
U1  - 005.122 
PY  - 2008///
CY  -  Mumbai
PB  - O'Reilly Media
KW  - Computer software Development
KW  - Java - Computer program language
N1  - Including Index
ER  -