Բրուտյան, Գեորգ Աբելի,  1926-2015 <br/><br/>
Logic, language, and argumentation in projection of philosophical knowledge / 
Georg Brutian. 
 - Lisbon :  Fundacao Calouste Gulbenkian,  1998. 
 - 175 p. ;  25 cm. 
 - Armenian library of the Calouste Gulbenkian foundation .
 - Armenian library of the Calouste Gulbenkian foundation .
<br/><br/>Includes Index and Bibliogr. : p. 163-170. 
<br/><br/><label>ISBN: </label>9729785902 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic<br/>Language and languages--Philosophy<br/>Argumentations.