The what, why, how of science :
503THE
The what, why, how of science : (in question -answers) / ed. by Shyam Singh Tanwar [and] Mradulata.- Jaipur:Sankalp Prakashan,2018.
116p.ill. ;20cm(Hb)
-(Lifetime Science Companion Series No. 2).
ISBN:9789381950500 Rs. 495.00
DBAD/PUB /ENG-122492/ EN-106024 / 495.00 /sign