TY - BOOK AU - Peitgen, Heinz-Otto ED - National Council of Teachers of Mathematics TI - Fractals for the classroom : strategic activities SN - 9780387984209 SN - 200353506 U1 - 514/.742 PEI PY - 1999/// > CY - Berlin PB - Springer KW - Fractals - Problems, exercises, etc N1 - Description based on: v. 3, copyrighted 1999 ER -