Type I, Type II, and Type III problem sets. As shown in the photos, there are no stains or marks, and the contents are used books without writing, underlining, folds, or stains. Please refrain from purchasing if you are concerned about minor imperfections. Please note that we cannot negotiate on the price. The books will be wrapped in plastic for waterproofing before shipping. - Title: Mental Health Management Certification Exam Past Question Collection 2020 - Title: Mental Health Management Certification Exam Self-Care Course Past Question Collection 2021 - Title: Mental Health Management Certification Exam Published Text Lineup - Number of books: Set of 3 - Condition: Good Thank you for viewing.