(CRC = Class-Responsibility-Collaboration,
"klass-kohustus-koostöö")

olemus
üks ajurünnaku vahendeid objektikeskse tarkvara loomiseks
= a brainstorming tool used in the design of object-oriented software

ülevaateid
https://en.wikipedia.org/wiki/Class-responsibility-collaboration_card

https://userpages.umbc.edu/~cseaman/ifsm636/lect1108.pdf

http://www.uml.org.cn/umlapplication/pdf/crcmodeling.pdf