Guinness world records 2023.

Manylion Llyfryddiaeth
Fformat:	Llyfr
Iaith:	Saesneg
Cyhoeddwyd:	[London] Guinness World Records Limited [©2022]
Pynciau:	Curiosities and wonders > Juvenile literature. World records > Juvenile literature. Curiosities and wonders. World records.