Proportion

Powers of ten: a book about the relative size of things in the universe and the effect of adding another zero

by Philip and Phylis Morrison and the Office of Charles and Ray Eames.

Nature's harmonic unity: a treatise on its relation to proportional form

by Samuel Colman ; edited by C. Arthur Coan ; with 302 illustrations by the author.

Big or small?

by Susan Ring.

Making Sense of Fractions, Ratios, and Proportions: 2002 Yearbook (Yearbook (National Council of Teachers of Mathematics).) (Yearbook (National Council of Teachers of Mathematics).)

George W. Bright, Bonnie H. Litwiller

Modernity, Frontiers and Revolutions: Proceedings of the 4th International Multidisciplinary Congress , October 3-6, 2018, S. Miguel, Azores, Portugal

Maria do Rosário Monteiro, Maria João Pereira Neto, Mário S. Ming Kong

On balance

Adam Phillips

Das mittelalterliche Zahlenkampfspiel

Arno Borst.

Corpus iconographicum: le incisioni nelle opere a stampa

Giordano Bruno ; catalogo, ricostruzioni grafiche e commento di Mino Gabriele.

Intelligence, Creativity and Fantasy: Proceedings of the 5th International Multidisciplinary Congress , October 7-9, 2019, Paris, France

Maria do Rosário Monteiro, Maria João Pereira Neto, Mário S. Ming Kong

Grondslagen van de architectuur in het tijdperk van het humanisme

Rudolf Wittkower ; met een naw. van Henry A. Millon ; [vert. uit het Engels: Kees van Dooren ... et al.].