Nigeria at 50 a compendium/  the treaty, protocols,conventions andd supplementary,acts of ECWAS,- 

 - Abuja:  Ministry of  Foreign  Affairs,  2011. 
 - 1306p.:  ill.;  30cm 
<br/><br/><label>ISBN: </label>9780784101 
<br/><br/><label>Source: </label>R-4330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations-ECOWAS
<br/><br/><label>LC Class. No.: </label>DT515.22  / .N53