OSEWE, Patrick L. - NKRUMAH, Yvonne K. - SACKEY, Emmanuel K. Improving access to HIV/AIDS medicines in Africa : trade-related aspects of intellectual property : rights flexibilities. Washington, D.C. : The World Bank, 2008. 65 s. Directions in development. ISBN 978-0-8213-7544-0. [Počet ex. : 1, z toho voľných 1, prezenčne 0]