Hartshorne, N. H. <br/><br/>
Crystals and the polarising microscope :  a handbook for chemists and others / 
by N. H. Hartshorne and A. Stuart 
 - [2nd ed.]. 
 - London :  Edward Arnold,  1950 
 - xii, 473 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crystallography<br/>Microscopy<br/>Polarization (Light)