Science Class - IX / 

 - India :  National Council of Educational Research and Training,  2022. 
 - 154 pages,  28 cm. 
<br/><br/><label>ISBN: </label>9788174504920 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.
<br/><br/><label>Dewey Class. No.: </label>500 SCI