The "Sänger Collection" : catalogue of the printed matter /

by Markovits, Chaya-Bathya
Ramat-Gan : Faculty of Jewish Studies, Bar-Ilan University, 2003

The "Sänger Collection" : the catalogue of the German and Hebrew manuscripts /

by Spitzer, Shlomo J.
Ramat-Gan : Faculty of Jewish Studies, Bar-Ilan University, 2004