510.71 <br/> P-735 
<br/> The National Council of teachers of Mathematics <br/>
          Principles and Standards for school mathematics 
  
 - 1 
.- Америк.: Graphic Arts Center Portland Oregon, 2000
.- 399p., 
-ISBN  .: 88.983 
 <br/>  -  0 
<br/><br/><label>Source: </label> Төслөөр ирсэн номууд 
<br/><br/><label>Тавиурын заалт: </label>510.71  / P-735