sound and heat text New Delhi OM Books 2018 monographic eng

print

32 p. : col. ill.; 29 cm. A book in which you can have fun as you perform many such cool, simple and easy to do experiments and explore the wonders of science using things that are readily available. you never know, you might just be the next Einstein! Cir 507.8 F979 2018 978-93-85609-00-8 230404 20230404135804.0