Melvin Fitting, Richard L. Mendelsohn <br/><br/>
First-Order Modal Logic 

 -  Springer  2023 
<br/><br/><label>ISBN: </label>978-3-031-40714-7 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy