Lusigi,Walter J.(ed). <br/><br/>
Proceedings of the IPAL Scientific Seminar:  Nairobi,1-2 December 1981, 
Walter J. Lusigi(ed). 
 - Nairobi:  Unesco  1983. 
 - 355p. :ill 
 -  No. A-5 .
<br/><br/><label>Subjects--Topical Terms: </label>