ISBN 9780937707821 books & textbook
Seventy-five years of Hirayama asteroid families: The role of collisions in the solar system history, 29 November-3 December, 1993, Tokyo (Astronomical Society of the Pacific conference series)
Yoshihide Kozai Richard P. Binzel Tomohiro Hirayama
Astronomical Society of the Pacific /1994T Hardcover / 303 Pages
isbn-10: 0937707821 / isbn-13: 9780937707821