100 Science puzzles /
507.2PHO
Phondke, Bal
100 Science puzzles / by Bal Phondke;illustrated by Ajit Narayan .- New York:Scholastic ,2007.
102p.:ill. ;22cm (pbk)
ISBN:9788176555746 Rs. 110.00 ISBN:8176555746 Rs. 110.00
DBAD / PUB /ENG-92328/ EN-75861 / 110.00 /sign
