Introducing Paulus Gerdes' Ethnomathematics Books. A Collection of Prefaces

"Introducing Paulus Gerdes' Ethnomathematics Books: A Collection of Prefaces, Forewords, Afterwords, and Afterthoughts" contains texts by Ubiratan D’Ambrosio, Bruno D’Amore, Maurice Bazin, Jaime Carvalho, Marcos Cherinda, Joan Conolly, Donald Crowe, Peter Damerow, Hippolyte Fofack, Mohamed Hassan, Márcio Imenes, Abdulcarimo Ismael, Mateus Katupha, Aderemi Kuku, Sarifa Magide, Dubner Medina, Alcido Nguenha, Gaston N’Guérékata, Emília Nhalivilo, Giovanni Nicosia, Jan Persens, Arthur Powell, Harald Scheid, Erhard Scholz, Gert Schubring, Greet Van Keymeulen, and the late Dirk Struik. This black-and-white edition (134 pp.) contains only the texts. The colour edition (156 pp.)contains also a reproduction of the covers of the ethnomathematics books. Both editions are available in print and as free download.