by Laura Pariani
by Brygida Pawowska-Jadrzyk
by Małgorzata Szpakowska
by Stanisław Kaszyński
by Stanislaw Zak
by H. Kim
by Frederic A. Birmingham
by David F. Bradford
by William M. Gentry
by William G. Riggs
by Conde Cortes
by Hilda Andrews-Rusiecka
by Salvatore Mancini
by Richard T. McCulley
by Myra G. Gutin
by Birgitta Ringbeck
by Patricia K. Batta
by Renate Stolte-Batta
by Gyorgy Batta
by Rosanne Bachman
by E. Sklyarenko
by Peyton Z. Peebles Jr.
by Ingeborg Gubler Casey
by Fred E. Sutton