00346nam a22001217a 450000500170000000800410001702000150005805000210007310000220009424500570011626000260017330000250019920260622111507.0260622b        |||||||| |||| 00| 0 eng d  a0198231822  aGN480.4.N8b1974  aNsugbe, O. Philip  aOhaffia: a matrilineal Ibo peoplecPhilip, O. Nsugbe  aLondonbOxford c!974  avii, 136p.:ill.bHbk