TY - BOOK AU - Metsker,Steven John TI - Design patterns Java workbook SN - 0201743973 (pbk.) AV - QA76.73.J38 M48 2002 U1 - 005.71262 21 PY - 2002/// CY - Boston PB - Addison-Wesley KW - Java (Computer program language) N1 - Includes bibliographical references (p. 459-462) and index ER -