Hume,K.J. Sharp,G.H. <br/><br/>
Practical Metrology 

 -  London  Macdonald  1953 
 - 71 Vol 1&2  HB 
 - Practical Metrology .
<br/><br/><br/>English 
<br/><br/><label>Subjects--Personal Names: </label><br/>Commerce
<br/><br/><label>Dewey Class. No.: </label>389  /  HUM