Raj, Baldev Practical Radiography - New Delhi : Narosa Publishing House, c2004 - XV, 186 p. : ill - Indian Society for Non Destructive Testing National Certification Board Series . Includes Bibliographical References and Index ISBN: 8173195870 ISSN: Subjects--Topical Terms: Non Destructive TestingRadiography Dewey Class. No.: 620.11272 / RAJ