The good citizen - social studies pupil's book 1 & 2 - Nkemasong, Nicasius A.; Mbonjem, Elvis N.; Ya-Uh, Buba D.; Nanje, Naomi Mesoe; Nwabhe, Roberts N.; Meyenjia, Kenneth N.; Bate, Godwill B.; Oru, Thomson (Cosmos Educational Press Ltd, 2020)