Re: All the way with Piaget

Mike Cole (mcole who-is-at weber.ucsd.edu)
Tue, 5 May 1998 08:32:17 -0700 (PDT)

Naoki-- And of course, the idea that coins have two sides is also
a culturally mediated social construction, right? I was certain that
a coin has at LEAST three sides, but I am not sure how to include
properly that round third one.
mike