Good starting point,
Very good first read in TOC literature. Then you could decide on which aspect is more valuable for you. By the way I have noticed first steps of dynamic buffer management, CCPM, engines of disharmony. Now, it is more understandable for me to see the evolotion of TOC concept through time.
supply chain (distribution, purchasing, material management),
performance (automation, Japanese success, TQM, market segmentation, relationships),
accounting (transfer pricing, cost allocation),