ID:DA16092642
同姓同名の著者を検索
sous la direction de George Echu & Augustin Emmanuel Ebongue = editors, George Echu & Augustin Emmanuel Ebongue
L'Harmattan c2012 Harmattan Cameroun
所蔵館1館
George Echu, Samuel Gyasi Obeng, editors
Nova Science Pub. c2004