National accounts statistics :  main aggregates and detailed tables, 1990 / 
United Nation: Secretariat. Department of Economic and Social Development 
 - 2 volumes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gross national products<br/>National income--Accounting<br/>National income--Statistics
<br/><br/><label>LC Class. No.: </label>HB741.5.U53.1990