"Bedtime--Children's fiction" . . "Chimpanzees Fiction." . . . . "Bedtime Pictorial works Juvenile fiction." . . . . "Yada!" . . . "Yada"@ja . . . "Picture books" . "Juvenile works" . . "좋아!" . . "Ja!" . . . . "Pictorial works" . . . . . . . . . "Illustrations and just a few words depict how Pobo likes to bath but does not like to go to sleep." . . . "Yes" . . "やだ!" . . "A young chimpanzee preparing for bedtime learns to say \"Yes\" when things suit him and \"No\" when they do not." . . . . "Children's stories" . "At Bobo's bath time the little chimp shouts \"yes\". But at bedtime he cries \"no\". It takes two friends and a lot of splashing to turn his \"no\" into a \"yes\"." . . "Yes"@ja . . "Choa!" . "Fiction" . "Monkeys--Children's fiction" . . "Bedtime Juvenile fiction." . . "Chimpanzees Juvenile fiction." . . "Children's stories Pictorial works." . .