Learning in Action by David Garvin
"The most effective learning strategy depends on the situation," writes David A. Garvin. "There is no stock answer, nor is there a single best approach." In Learning in Action, he illustrated the diversity of learning organization strategies with examples from several organizations, including L.L. Bean, the U.S. Army's Center for Army Lessons Learned (CALL), AT&T's Bell Laboratories, the Timken Companies and General Electric's Change Acceleration Process (CAP).
The article in HBS Working Knowledge contains stunning examples of success from the companies mentioned above.
Process is god.