The Yiddish Book Center's
Steven Spielberg Digital Yiddish Library
More than 11,000 Yiddish titles available to read online or download free of charge
רוקח קאך בוך
Roḳeyaḥ ḳokh bukh
This edition was published in 1933 by Y. Roḳeyaḥ un Sons, ink in Bruḳlin, Nyu Yorḳ. It was digitized and added to the library in October 2009.
Published in Yiddish, 110 pages.