Geach, P. T.  1916-, <br/><br/>
Logic matters / 
by P. T. Geach 
 - Oxford :  Blackwell,  1972 
 - xii, 335 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0631130101 
<br/><br/><label>LCCN: </label>73-158159 //r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic