TY  - BOOK
AU  - Blackwood,John
TI  - Mathematics in nature, space and time
T2  - Waldorf education resources
SN  - 0863158188
U1  - 371.391 23
PY  - 2011///
CY  - Edinburgh
PB  - Floris Books
KW  - Waldorf method of education
KW  - Mathematics
KW  - Study and teaching (Secondary)
N1  - First pub. as: Mathematics around us, and Mathematics in space and time, in 2006; Includes bibliographical references and index
ER  -