Katz Dr, Moshe books & textbook
Computorah: Hidden Codes in the Torah
www.bnpublishing.com /2013-11-04 Paperback / 232 Pages
isbn-10: 1607966484 / isbn-13: 9781607966487
Nine Out of Ten
Israel Book Shop /2006-12-14 Hardcover / 228 Pages
isbn-10: 193168197X / isbn-13: 9781931681971
