Natural Gums as a Sustainable Material for Food Packaging and Preservation - Haroon Elrasheid Tahir, Zou Xiaobo, Abdalbasit Adam Mariod & Jaroslav Katona

Henley's Twentieth Century Formulas, Recipes and Processes - Gardner Dexter Hiscox

Corrosion and Material Degradation in Industrial Air Handling Units - Charles Nehme

Thermal Shock Effects on Industrial HVAC Equipment and Piping - Charles Nehme

HVAC Failure Mechanisms in Continuous Process Industries - Charles Nehme

Learn Spanish _ تعلم الأسبانية - Yaser Noureldin