TY  - BOOK
AU  - Freeman,Eric
AU  - Robson,Elisabeth
AU  - Sierra,Kathy
AU  - Bates,Bert
TI  - Head first design patterns
SN  - 9788173664663
U1  - 005.1 22
PY  - 2004///
CY  - Sebastopol, CA
PB  - O'Reilly
KW  - Computer software
KW  - Development
KW  - Java (Computer program language)
N1  - Includes index
UR  - http://www.loc.gov/catdir/enhancements/fy0912/2005280819-b.html
UR  - http://www.loc.gov/catdir/enhancements/fy1305/2005280819-t.html
ER  -