Vocabulary: A1 (Collins Work on Your... )
Collins UK
Natural Hazards
Edward A. Keller & Duane E. DeVecchio
M: Organizational Behavior
Steven McShane & Mary Ann Von Glinow
Computer Networks, Big Data and IoT
A.Pasumpon Pandian & Xavier Fernando & Syed Mohammed Shamsul Islam
Graphics in Design & Communication
David Anderson