TY  - BOOK
AU  - Freeman, Eric,
AU  - Freeman, Elisabeth.
AU  - Sierra, Kathy.
AU  - Bates, Bert.
TI  - Head First design patterns
SN  - 9780596007126
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; Welcome to design patterns -- Keeping your objects in the know -- De corating objects -- Baking with OO goodness -- One of a kind objects -- Encapsulating invocation -- Being adaptive -- Encapsulating algorithms -- Well-managed collections -- The state of things -- Controlling obje ct access -- Patterns of patterns -- Patterns in the real world -- Appe ndix: leftover patterns
ER  -