Skul Pyu Prahnikira smalkanka sirpi uplika nani dukiara 

 - Nicaragua :  2015 
 - 63 
<br/><br/>incluye índice  
<br/><br/> Tawan kum iwanka pâwanka ba sika sipsa tânka briaia dakni tara apia kaka upla kum ai nitka nani ba âuyapah yabaia sa kaka tasba ritska nani ba yamni bara kankahbi yus munan kaia sa. 
<br/><br/><label>Universal Decimal Class. No.: </label>371 U721