Gray, Andrew  <br/><br/>
The theory and practice of absolute measurements in electricity and magnetism  2 volumes 
Andrew Gray 
 - London  Macmillan  1893 
 - xx+868p.  appendix; figs; index 
<br/><br/> 000049A: v. 1; 000049B: v. 2, part 1 and 000049C: v. 2, part 2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ElectricityMagnetism
<br/><br/><label>Universal Decimal Class. No.: </label>537+537.6.08  / GRA