To get notes on management for UPSC optional subject, you can refer to the following sources:

1. Official Syllabus: The UPSC provides an official syllabus for management as an optional subject. It covers various topics such as principles of management, human resource management, financial management, marketing management, and organizational behavior. You can refer to this syllabus to get an idea of what topics you need to cover.

2. Coaching Institutes: There are many coaching institutes that provide study material and notes for management as an optional subject. You can search for them online or ask for recommendations from other UPSC aspirants.

3. Online Resources: There are many online resources available that provide free or paid study material for management as an optional subject. You can search for them on EduRev, UPSC websites, or other educational websites.

4. Books: There are many books available on management that cover the syllabus for UPSC optional subject. You can refer to books written by renowned authors such as Peter Drucker, Philip Kotler, and Gary Dessler.

Syllabus for Management as an Optional Subject:

1. Management Concepts and Theories
2. Organizational Behavior
3. Human Resource Management
4. Financial Management
5. Marketing Management
6. Operations Management
7. Strategic Management
8. International Business
9. Entrepreneurship

Conclusion:

Management is a popular optional subject for UPSC aspirants. To score well in this subject, you need to have a good understanding of the concepts and theories related to management. You can refer to the official syllabus, coaching institutes, online resources, and books to get notes and study material for this subject.