Kahane, Howard 1928-.
Logic and philosophy: a modern introduction /
Howard Kahane 
. - 6th edition 
. - Belmont : Wadsworth Publishing Company, Inc.,  1990 
. - xii, 525 p.  ill., tab.  24 cm. 
<br/>К.: Бібліогр. : c. 514-518, Index 
<br/><label>  ISBN: </label>0-534-12330-9