Shiurim about Dating

Dating {series 5776-5777} #4 (31/07/16)
Dating {series 5776-5777} #3 (24/07/16)
Dating {series 5776-5777} #2 (17/07/16)
Dating {series 5776-5777} #1 (10/07/16)
Dating {series 5775-5776} #4 (19/07/15)
Dating {series 5775-5776} #3 (12/07/15)
Dating {series 5775-5776} #2 (05/07/15)
Dating {series 5775-5776} #1 (28/06/15)
Dating {series 5774-5775} #3 (23/03/14)
Dating {series 5774-5775} #2 (10/03/14)