Cupillari, Antonella <br/><br/>
Nuts and bolts of proofs  : an introduction to mathematical proofs 

 - 5th  
 - London  Academic press  2024 
 - xiv+402p. 
<br/><br/><label>ISBN: </label>9780323990202 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Set theory<br/>Theorems<br/>Permutations