TY - BOOK AU - Heck, A. AU - Perdang, J.M. TI - Applying fractals in astronomy U1 - 52:514 PY - 1991/// CY - New York PB - Springer-Verlag KW - Astronomy KW - black holes KW - Asteroids KW - Astrology KW - Astrophysics KW - Comets KW - Meteorites KW - Meteors KW - Planetariums KW - Planets KW - Galaxies KW - Constellations KW - pulsars KW - Solar system KW - Physical science KW - Universe ER -