Nidditch, P. H. <br/><br/>
Introductory formal logic of mathematics / 
by P. H. Nidditch. 
 - London :  University Tutorial Press,  1957. 
 - 188 p. ;  19 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metamathematics.<br/>Logic, Symbolic and mathematical.