Chiang,Alpha.C. <br/><br/>
Fundamental methods of mathematical econmics. 

 - 3th  ed. 
 - new york :  McGraw-Hill book,  1984. 
 - 788  p. ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>statistics.