Object Design

Object Design: Roles, Responsibilities, and Collaborations (ISBN:0201379430)

A new (in 2002), definitive book on ResponsibilityDrivenDesign by RebeccaWirfsBrock and AlanMcKean. Among many other things, it has a very good treatment of AllocationOfResponsibility.

It is an update of DesigningObjectOrientedSoftware (1990, ISBN:0136298257)

The title brings to mind CRCCards. Does the book describe a design approach that uses CRC cards?