๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The Karplus Islands Puzzle: Does it measure piagetian operations?

โœ Scribed by Anthony J. D. Blake; Anton E. Lawson; Floyd H. Nordland


Book ID
112215399
Publisher
John Wiley and Sons
Year
1976
Tongue
English
Weight
388 KB
Volume
13
Category
Article
ISSN
0022-4308

No coin nor oath required. For personal study only.