Assessing regional integration in Africa II :  Rationalizing regional economic communities / 
Economic Commission for Africa. 
 - Addis Ababa :  Economic Commission for Africa,  2006. 
 - 150 p. 
<br/><br/> Sales Number: E.06.II.K.2 
<br/><br/><label>ISBN: </label>92-1-125102-8