Chovos HaTalmidim – Teaching for Today 29/12/2013 by Rabbi Y Reuven Rubin https://ohryerushalayim.org.uk/shul/wp-content/uploads/131229_001.mp3 Download AudioDownload MP3 The Sefer referred to in the Shiur is available here http://www.feldheim.com/chovas-hatalmidim-the-students-obligation-sheloshah-ma-amarim.html