Deci-

#	Item
251	PDF Document Add to Reading List Source URL: digital.mit.edu Language: English - Date: 2006-09-09 12:12:00 Cognition Experimental psychology Human behavior Motivation Wikipedia Edward L. Deci Open-source software Larry Sanger World Wide Web Open content Behavior
252	PDF Document Add to Reading List Source URL: butlercommonplace.org Language: English - Date: 2007-10-22 15:53:06 Cognition Experimental psychology Human behavior Motivation Wikipedia Edward L. Deci Open-source software Larry Sanger World Wide Web Open content Behavior