Andreev, Boris Ivanovich, <br/><br/>
Kamennougolnye basseyny SSSR :  posobie dlya uchitelya / 
глaвнйи редaктор Б A Введенскии. 
 - Moskva :  Gosudarstvennoe nauchnoe izdatelʹstvo "Bolʹshaia sovetskaia entsiklopediia, ",  1949-. 
 - v. : 
<br/><br/><label>ISBN: </label>ISBNRus660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries, Russian.
<br/><br/><label>Dewey Class. No.: </label>338.27280947  / Ka