"Nombres, Théorie des." . . "Analiză combinatorie." . . "Analyse combinatoire." . . "Mathematical Association of America" . . "Geometria." . . "Arithmétique." . . "Elementarmathematik." . . "Mathématiques." . . "Schulmathematik." . . "Geometry Problems, exercises, etc." . . "Kombinatorik." . . "Kombinatorik" . "Combinatorial analysis." . . "Engineering." . . . . . . . . . . . . "Mathematical gems from elementary combinatories, number theory, and geometry"@en . . "Mathematical gems / Vol. I, From elementary, combinatorics, number theory, and geometry" . . "Mathematical Gems : Vol.: 3" . . "Mathematical gems : from elementary combinatorics, number theory, and geometry" . "Mathematical gems from elementary combinatorics, number theory, and geometry"@en . "Mathematical gems from elementary combinatorics, number theory, and geometry" . . "Mathematical gems, from elementary combinatorics, number theory, and geometry. [1]" . . . "Joyaux mathematiques" . . . . "Mathematische Edelsteine der elementaren Kombinatorik, Zahlentheorie und Geometrie" . "Mathematical gems, from elementary combinatorics, number theory, and geometry"@en . . . . "Mathematical gems : from elementary combinatorics number theory, and geometry" . . . . . . . . . . . . . . "Mathematical gems / 1" . . . . . "Problems, exercises, etc" . . . . . "Mathematical gems. Vol. 1, From elementary combinatorics, number theory, and geometry"@en . . "Mathematical gems. Vol. 1" . . . . "Mathematical Gems : Vol.: 2" . . "Mathematical gems. [1]" . . . . . . . . . . "Problems and exercises" . . "Problems and exercises"@en . . . . . . . . . . "Mathematical gems : from elementary combinatorics, number theory and geometry" . . "Mathematical gems : from elementary combinatorics, number theory and geometry"@en . "Mathematical gems I" . . "Mathematical gems, 1 : from elementary combinatorics, number theory and geometry"@en . . "Mathematical gems. [Vol. 1]. From elementary combinatorics, number theory, and geometry" . . . . "Mathematical gems. 1, From elementary combinatorics, number theory, and geometry" . . . . . . . . . . . . . . . . . "Mathematical gems" . . "Mathematical gems"@en . "Mathematical gems : From elementary combinatorics, number theory, and geometry" . . "Mathematische Juwelen" . "Dolciani Mathematical Expositions No. 1"@en . "Mathematical gems : from elementary combinatorics, numbers theroy, and geometry"@en . . . . "Mathematical gems : from elementary combinatorics, number theory and geometry. 1" . . "Joyaux mathématiques" . . . . . . . . . . . . "Mathematical gems from elementary combinatorics, number theory and geometry" . . "Mathematical Gems from Elementary Combinations, Number Theory, and Geometry"@en . . "Unterhaltungsmathematik." . . "Géométrie." . . "Geometrie." . "Geometrie" . "Anàlisi combinatòria." . . "Mathematics Problems, exercises, etc." . . "Geometry." . . "Matemàtica recreativa." . . "Matemàtica recreativa" . "Mathematics." . . "Zahlentheorie." . . "Zahlentheorie" . "Mathematics, general." . . "Matemáticas." . . "Számelmélet." . . "Nombres, Teoria dels." . . "Engineering, general." . . "Mathematik." . . "Kombinatorika." . . "Numbers, Theory of." . . "Théorie des nombres." . . "Szórakoztató matematika." . . "Number theory." . . . .