For those who live in the Wash. DC area, the book "Vanished Communities in
Hungary" by Meir Sas is available at the Library of Congress. The call number
is DS135.H92 Z467 1986 and can be called at the Main Reading Room. Phone the
Hebraic Section of the LOC first in case the book is located there, and if
not there, then put in a call slip at the Main Reading Room.
I use the LOC very often, if you want suggestions on how to get around the
HUGE complex, and save waiting time, e-mail me privately.