Jigayasa (HIN)  : Kaksha 7 ke liye vigyan ki pathyapustak 
/NCERT 
 - Delhi:   NCERT.  2025. 
 - 187p. 
<br/><br/><label>ISBN: </label>9789357294768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science education 
<br/><br/><label>Dewey Class. No.: </label>500 NAT (TB)