BookOpen AccessMetadata saja
Management Self-development
[{"name":"Executives""url":"https://openlibrary.org/subjects/executives"}{"name":"Management""url":"https://openlibrary.org/subjects/management"}{"name":"Middle managers""url":"https://openlibrary.org/subjects/middle_managers"}{"name":"Study and teaching""url":"https://openlibrary.org/subjects/study_and_teaching"}{"name":"Training of""url":"https://openlibrary.org/subjects/training_of"}{"name":"Education""url":"https://openlibrary.org/subjects/education"}]