books.google.com - Jens Hoyrup, recognized as the leading authority in social studies of pre-modern mathematics, here provides a social study of the changing mode of mathematical thought through history. His "anthropology" of mathematics is a unique approach to its history, in which he examines its pursuit and development...http://books.google.com/books/about/In_measure_number_and_weight.html?id=koe14BYdsAsC&utm_source=gb-gplus-shareIn measure, number, and weight