Whitney, Hassler. <br/><br/>
Geometric integration theory / 
By Hassler Whitney. 
 - Princeton :  Princeton University Press,  1957. 
 - xv, 387 p. 
 - Princeton mathematical series ;  21 .
<br/><br/><label>ISBN: </label>0691079722 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Integrals, Generalized.<br/>Numerical integration.