Nokes, Malcolm Cuthbert. <br/><br/>
Radioactivity measuring instruments :  a guide to their construction and use / 
Malcolm Cuthbert Nokes 
 - London :  W. Heinemann,  c1958 
 - viii, 76 p. ;  ill. ;  22 cm. 
<br/><br/> Include index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geiger-Müller counters.<br/>Radioactivity--Measurement.
<br/><br/><label>Dewey Class. No.: </label>539.774  / NOR 1958