Activity scheduling in Operations Mangement

The following resources are on the topic of Activity Scheduling in the subject of Operations Management:

1. Types of operations scheduling: http://www.mbaofficial.com/mba-courses/operations-management/explain-about-types-of-operations-scheduling/
2. On planning and control (pdf): http://catalogue.pearsoned.co.uk/assets/hip/gb/hip_gb_pearsonhighered/samplechapter/0273756192.pdf
3. Level scheduling vs chase scheduling: http://www.gaebler.com/Level-Scheduling-Versus-Chase-Scheduling.htm