Is anyone very familiar with this book?   The index to the original, by a Herbert Lazerow,  is available  (the NYPL has kindly sent me the pages I am interested in) , but I am wondering if the original by Genrich Deych has been translated and is available anywhere?

The description on JewishGen sounds like there is more information in the original for each entry.   I think that I may have found an ancestor in the index, but not sure without seeing a bit more information.