Watt, David Edwin <br/><br/>
High sensitivity counting techniques. 

 - International series of monographs on electronics and instrumentation, v. 20 .
 - International series of monographs on electronics and instrumentation, v. 20 .
<br/><br/> Bibliografía al final de cada capítulo  Ej. 2-3 fotocopiados 
<br/><br/><label>Subjects--Index Terms: </label>CONTADORES NUCLEARES 
<br/><br/><label>Universal Decimal Class. No.: </label>539.1.074