TY - BOOK AU - JURGENS,HARTMUT, MALETSKY,EVAN, PEITGEN,HEINZ-OTTO, PERCIANTE,TERRY, SAUPE,DIETMAR, YUNKER,LEE TI - FRACTALS FOR THE CLASSROOM: STRATEGIC ACTIVITIES,VOL.1 SN - NCST U1 - 959 PY - 1991/// CY - NEW YORK PB - SV N1 - BR-1116 ER -