Richardson, J. A. <br/><br/>
Improve Your Science Series: Std 1 Science Workbook (with Answers)  

 - Nairobi   Dhillon Publishers Ltd. 2011. 
<br/><br/><label>ISBN: </label>978-9966-433-46-6 9789966433466 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science - Sudy & Teaching
<br/><br/><label>Dewey Class. No.: </label>507.6 RIC