Simpson, R.L. <br/><br/>
Essentials of Symbolic Logic:  / 
Simpson, R.L. 
, 
<br/><br/> 769  Logic, Symbolic and Mathematical 
<br/><br/><label>ISBN: </label>0-415-081871-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and Mathematical<br/>Sentence and predicate logic|Conjunction and disjunction|Truth table and functions|Instructor and student
<br/><br/><label>Dewey Class. No.: </label>160/SIM/E