Ponomarenko, Vadim, <br/><br/>
Mathematical maturity via discrete mathematics / 
Vadim Ponomarenko. 
 -  Dover Publication Inc  2019 
 - xxii, 246 pages ;  21 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780486838571 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical.