Secretariat of education <br/><br/>
Science P4:Pupils' book 

 - Nairobi   Secretariat of education  2002 
<br/><br/><label>ISBN: </label>978-9966-330-44-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCIENCE
<br/><br/><label>Dewey Class. No.: </label>507.13 SCI