Stewart, Balfour, 1828-1887. <br/><br/>
The unseen universe or physical speculations on a future state/ 
by B.Stewart and P.G.Tait 
 - London :  Macmillian and Co.,  1886 
 - xxxii, 273p.;  19cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immortality<br/>Religion and science-1860-1899.
<br/><br/><label>Dewey Class. No.: </label>129.6