John, Pramod Essentials of dental Radiology / Pramod John R. - New Delhi : Jaypee Brothers, c1999. - x, 234 pages : illustrations 20 cm. Includes index. ISBN: 9780702076886;8171796702 Subjects--Topical Terms: Radiography, Dental National Library of Medicine Call No.: WU 230 / .J64 1999