Freeman, Eric Head First design patterns / Eric Freeman, Elisabath Freeman, Kathy Sierra, Bert Bates . - Beijing Cambridge Sebastpol : O'Reilly, c2004 . - XXXVI-638 p. : ill., couv. ill. en coul. ; 24 cm - A Brain-friendly guide . index ISBN: 9780596007126 Source: don Universal Decimal Class. No.: 681.3