Safety of research reactors : safety requirements. - 121 pages : illustrations ; 24 cm. - IAEA safety standards series ; no.NS-R-4 . - IAEA safety standards series (International Atomic Energy Agency) ; no.NS-R-4 . Includes bibliographical references. ISBN: 9201158041 Hadiah Subjects--Topical Terms: Nuclear reactors--Safety measuresQuality assurance