Handbook of scientific instruments and apparatus 1951 
The Physical Society                                         
 - London  The Physical Society  1952 
 - xi, 244p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instruments<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>53.08(035)  / PHY