Acknowledgements

The credit for making this book possible belongs to the Almighty Allah. The writer is grateful for

everyone's efforts in making this book reality most especially Dr. Railah Danako of Central-

Library Department, AIU Tanzania for proofreading this work and composing the foreword.

Since we met in the PanAfrica Conferece of Humanities & Allied Studies at Port-Novo the

relationship has been cordial and of mutual benefit. Also, Dr. Umar Aliyu Abubakar, a lecturer

in the department of library and information Science, Abubakar Tafawa Balewa University,

Bauchi was thanked by the author for the observation, corrections and contributions made. I

express my gratitude to the authors and researchers’ resources used in this book, and TETfund

for providing the fund used in publising this work. Finally, praise be to God forever and ever.