Health A B C of the Swedish system of educational gymnastics- PDF by Hartvig Nissen Adel Sherif -February 16, 2022
Martial and Self-Defense Special Judo Self Defense Course - PDF Booklet by Joseph Weider Adel Sherif -March 08, 2020
Fitness My System PDF book by J. P. Muller ( 15 Minutes Fitness Guide ) Adel Sherif -January 10, 2020