Modelling trade and trade policy / 
edited by Jan I. Haaland and Victor D. Norman 
 - Oxford :  B. Blackwell,  1988 
 - 175 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0631159436 :  PND9.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International trade<br/>International trade--Mathematical models