Radiation protection :  theory and practice : Malvern 89, proceedings of the fourth international symposium of the Society for Radiological Protection, 4-9 June 1989 / 
edited by E.P. Goldfinch. 
 - Bristol [England] ;  Philadelphia :  Institute of Physics,  c1989. 
 - xxiii, 488 p. :  ill. 
<br/><br/><label>ISBN: </label>0854980520 
<br/><br/><label>LCCN: </label>90011154 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiation--Health aspects.<br/>Radioactive substances--Health aspects.<br/>Radiation--Safety measures.<br/>Radioactive substances--Safety measures.