Becthnk, nehnhrpaackono yhnbepcoteta 

 - Yhnbepchtetckar Hag :    Negatenbetbo Nehnrpagckoto Ymbepcchsiru,    1970- 
 - v :    ill. ;    26 cm. 
 - Irregularly    1970-1983 
<br/><br/><label>ISSN: </label>01324624 / 00240850 
<br/><br/><label>Dewey Class. No.: </label>PER 507.1147 L4