Igbo mbụ
Subtitle: maka elementrị
By: F. Chidozie Ogbalu
Publisher: University Pub. Pub. Co.
Published: 1972
Place of publication: Onitsha
Language: ibo
Subjects: Igbo language; Readers
Other titles: Akwụkwọ ọgụgụ igbo.
Notes: Vol. 6 without subtitle.

In Igbo (Ibo, Ogba, Ogbah).