Mwaniki, I. N. <br/><br/>
English language proficiency studies: higher diploma in advanced English language and professional technical communication  
I. N. Mwaniki and Daniel N. Kayo. - 
 - [Nairobi]    [s.n.]  2020 
<br/><br/><label>ISBN: </label>978-991-440-834-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language (study and teaching)
<br/><br/><label>Dewey Class. No.: </label>428.24 MWA