00321nam a2200097Ia 450000500170000000800410001702000150005805000230007324500790009626000480017520251229184056.0251229s9999    xx            000 0 und d  a9966831053  aSPEC Z 6944 .S3D57 0aDirectory of scholarly journals published in Africab a preliminary survey  aNairobib Academic Science Publishersc1990