ORGANIC CHEMISTRY, TWELFTH EDITION
Francis A. Carey & Robert M. Giuliano & Neil T. Allison & Susan L. Bane
Management and Cost Accounting
Alnoor Bhimani & Charles T. Horngren & Srikant M. Datar & Madhav V. Rajan
Natural Health Sciences
Rasit Dinc
Contract Law of Qatar
Ilias Bantekas & Ahmed Al-Ahmed
Computing, Control, Information and Education Engineering
Hsiang-Chuan Liu & Wen-Pei Sung & Wenli Yao