An introduction to radiation protection / 
Alan Martin ... [et al.]. 
 - Sixth edition. 
 - London :  Hodder Arnold,  2012. 
 - x, 246 pages :  illustrations ;  23 cm. 
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<br/><br/><label>ISBN: </label>9781444146073  RM153.60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiation protection.