Gutman, Problem Solving in Endodontics Preventive, International & Manegement Textual Documents - 5 th. - Missouri Mosby, An Imprint of Elsevier 2011 - 478: 28*22. ISBN: 978-0-323-06888-8 Subjects--Index Terms: Endodontics Dewey Class. No.: 617.634 2 / GUT