There is writing in pencil, but it can be erased with an eraser! I apologize if I missed anything. A book for learning basic chemistry in the medical and nursing fields. - Title: Co-Medical Chemistry - Authors: Hidehiro Saito, Sadao Yoshui, Tsutomu Kubo (co-authors) - ISBN: 978-4-7853-3097-2 - Content: Basic chemistry for medical and nursing students - Number of pages: Approximately 300 pages Thank you for viewing.