Loehr, Nicholas A., <br/><br/>
An Introduction to Mathematical Proofs / 
Nicholas A. Loehr. 
 - Florida:  CRC Press, Taylor and Francis Group,  2020 
 - xv, 395 pages :  27 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Logic -- Proofs -- Sets -- Integers -- Relations and functions -- Equivalence relations and partial orders -- Cardinality -- Real numbers (optional). 
<br/><br/> "This book contains an introduction to mathematical proofs, including fundamental material on logic, proof methods, set theory, number theory, relations, functions, cardinality, and the real number system. The book is divided into approximately fifty brief lectures. Each lecture corresponds rather closely to a single class meeting"-- 
<br/><br/><label>ISBN: </label>9780367338237 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics <br/>General Principles of Mathematics <br/>Mathematical Logic <br/>Symbolic Logic<br/>Proof theory<br/>Constructive Mathematics --Textbooks.
<br/><br/><label>Dewey Class. No.: </label>511.36  / LOE-I