Official textbook set (2 volumes) and 5 DVDs for the Aromatherapy Certification Exam. Perfect for reviewing your studies or for those who want to start aromatherapy as a hobby at home. The items have been used sparingly and are in good condition. The DVDs are also scratch-free and playable. - Title: Aromatherapy Certification Official Textbook Volumes 1 & 2 - Series: Healing Aromatherapy - Published: June 2008 - Language: Japanese - Contents: Official textbook on aromatherapy Thank you for looking.