String games/
Gupta, Arvind
String games/ Arvind Gupta - New Delhi: NBT, 2009. - 50 p.
String figures
Juvenile literature
793.5 / GUP/S
String games/ Arvind Gupta - New Delhi: NBT, 2009. - 50 p.
String figures
Juvenile literature
793.5 / GUP/S