Geach, P. T.  1916- <br/><br/>
Mental acts :  their content and their objects / 
by Peter Geach. 
 - Reprinted with a new preface. 
 - London :  Routledge & K. Paul,  1971. 
 - 137 p. ;  19 cm. 
<br/><br/>Bibliography : p. 132. 
<br/><br/><label>ISBN: </label>0710070586 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thought and thinking.