Bach, George Leland <br/><br/>
Micro-economics  : analysis and applications 
/ george Leland Bach 
. - 2 end ed. 
. - New York  : Printce-Hall, 1980
. - XIII-479p.  ; 23 cm. 
<br/><br/><label>Source: </label> Don du CCA 
<br/><br/><label>Universal Decimal Class. No.: </label>330.