Textbook and DVD set for learning professional cleaning knowledge. - Title: Cleaning Consulting Book - Series Name: Cleaning Specialist Course - Textbook: Practical Edition - Textbook: Basic Edition - DVD: Cleaning Lesson DVD Thank you for viewing. This is a set of textbooks and DVDs from U-Can's Cleaning Specialist Course. It also includes a practical workbook and a collection of graded assignments, but those are excluded because they have been written in. Recommended for those considering the course but hesitant about the tuition fees. Please purchase if you understand that this is a used item.