. . "Questions and answers." . . "SCIENCE--MISCELLANEA." . . "Science Miscellanea." . "Science Miscellanea Juvenile literature." . . "CURIOSITIES." . . "How a fly walks upside down-- and other curious facts"@en . "How a fly walks upside down-- and other curious facts" . . . "How a Fly Walks Upside Down : and other curious facts"@en . . . "How a fly walks upside down... and other curious facts"@en . . . "How a fly walks upside down ... and other curious facts" . "How a fly walks upside down ... and other curious facts"@en . . . "Antwoorden op vragen uit de natuurwetenschappen. Vanaf ca. 10 jaar." . . . . . "Miscellanea"@en . "Ekh zevuv holekh hafukh" . "Answers such questions as \"Can animals talk?\", \"How do we see?\", \"How long can bacteria live?\", and many others." . "Answers such questions as \"Can animals talk?\", \"How do we see?\", \"How long can bacteria live?\", and many others."@en . . . . . . . "Waarom? Daarom! : het vraag- en antwoordboek voor jong en oud" . "Popular works" . "Popular works"@en . . . . . . . "How a fly walks upside down : and other curious facts"@en . . "Juvenile works"@en . "How a fly walks upside down-- : and other curious facts"@en . .