. "Esos círculos viciosos y otras formas salvajes"@es . "Esos círculos viciosos y otras formas salvajes" . "Juvenile works" . . "逃不出的怪圈 : 圆和其他图形 = Vicious circles and other savage shapes" . "Esos circulos viciosos y otras formas salvajes" . "Miscellanea" . . . "Is maths making you miserable? Are you perplexed by polygons and addled by angles? Do you sometimes wonder where to stick your compasses? Then maybe this book can help." . . . . . . . "Vicious circles and other savage shapes" . . "Humor" . . . . . . . . "Tao bu chu de guai quan : yuan he qi ta tu xing = Vicious circles and other savage shapes" . . . . "\"Is maths making you miserable? Are you perplexed by polygons and addled by angles? Do you sometimes wonder where to stick your compasses? Then maybe this book can help.\"--Publisher's note for original English edition." . . . "Vicious circles and other savage shapes" . "Vicious circles and other savage shapes"@en . . . . "Mathematics Miscellanea Juvenile literature." . . "Geometria Llibres per a infants." . . "Geometría Libros infantiles." . . "Mathematics Humor Juvenile literature." . . "Geometry Juvenile literature." . .