Heiskanen, Weikko A. <br/><br/>
The earth and its gravity field 
[by] W.A. Heiskanen [and] F.A. Vening Meinesz. 
 - New York,  McGraw-Hill,  1958. 
 - x, 470 p.  illus., maps (part fold.) diagrs., profiles, tables.  24 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Earth.
<br/><br/><label>Dewey Class. No.: </label>538.7  / HEI