That's How things began:
609SUB
Subramanian, R.P.
That's How things began: The inventions that changed our world/ by R.P. Subramanian; edited by Pallavi Sah; illustrated by Yatindra Kumar, Vijay Napane, and Neeraj Riddlan.- New Delhi:Teri Press, 2008.
46p.col.ill;28cm. (Hb)
-(How come How so?).
ISBN:9788179932179 Rs. 185.00
DPL /B-454776/ B-454776 / 185.00 /sign