Vălean, Cornel Ioan <br/><br/>
More (almost) impossible integrals, sums, and series :  a new collection of fiendish problems and surprising solutions / 
Cornel Ioan Vălean. 
 - Cham :  Springer,   ©2023. 
 - xxxiv, 816 pages :  24 cm. 
 - Problem books in mathematics. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Series Problems, exercises, etc.--Calculus, Integral Problems, exercises, etc.
<br/><br/><label>LC Class. No.: </label>QA292 VAL