Пиотровскии, Рaимонд Генрихович. Piotrovskii, Raimond Genrikhovich. <br/><br/>
Modelirovaniye fonologicheskikh sistem i metody ikh sravneniya / 
Raimond Genrikhovich Piotrovskii. 
 - Leningrad :  Nauka,  1966. 
 - 299 p. : 
<br/><br/><label>ISBN: </label>RUSSIAN20766 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar, Comparative and general
<br/><br/><label>Dewey Class. No.: </label>415  / Mo