Conferencia de las Naciones Unidas sobre los contratos de compraventa internacional de mercaderías  Viena, 10 de marzo - 11 abril de 1980 : documentos oficiales. 

 - Nueva York  Naciones Unidas  1981. 
 - xxxvii, 521 p.  28 cm. 
<br/><br/> Previously classified under: JX 1977 .A418  "This document is a special issue of United Nations publication A/Conf.97/19" 
<br/><br/><label>Subjects--Meeting Names: </label><br/>United Nations conference on contracts for the international sale of goods (1980) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Export sales contracts--Congresses.<br/>Contracts International law--Congresses.
<br/><br/><label>LC Class. No.: </label>K 1027  / .U55 1981