Clutches and Brakes
William C. Orthwein
Social Media and Public Relations
Judy Motion & Robert L. Heath & Shirley Leitch
Foot Reflexology & Acupressure
Wei Zha
Polymer Science, Engineering, and Sustainability
Enrique SaldÃvar-Guerra & Eduardo Vivaldo-Lima
Bioactives and Pharmacology of Medicinal Plants
T. Pullaiah