Byers, Andy <br/><br/>
सोपे, सहज, सुलभ विज्ञान प्रयोग/ Sope, sahaj, sulabh vidnyan prayog 

 - 3rd ed. 
 - Pune  Manovikas prakashan  2011 
 - 128p.  Illustrations ; 28*22 cm 
<br/><br/><br/>Marathi 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Educational - pedagogical<br/> Science and technology <br/>Baalsahitya 
<br/><br/><label>Dewey Class. No.: </label>BYE  / BYE