Hume, K. J. <br/><br/>
Engineering Metrology 

 - 3 
 - Ludhiana  Kalyani Publishers  1970 
 - p.360 
<br/><br/><label>Subjects--Topical Terms: </label> Interferometry  Manufacture of Gauges  Optical Projectors  Screw Threads  Gauge & Instrument Design 
<br/><br/><label>Dewey Class. No.: </label>621.078 H921E