ASNT

CONTENTS PART 1 X-ray Tubes, 53 PART 2 Accelerator Sources, 60 PART 3 Radioisotope Sources and Exposure Devices, 66 PART 4 Neutron Sources, 93

CONTRIBUTORS

J Scott Price (Part 1) G.E. Global Research Center Niskayuna, New York W L Nighan (Part 2) ETM-Electromatic Inc. Newark, California

Mark G Shilton (Part 3) QSA Global Inc. Burlington, Massachusetts Hassina Bilheux (Part 4) Oak Ridge National Laboratory Oak Ridge, Tennessee