Science and technology in developing countries : proceedings of a conference held at the American University of Beirut, Lebanon, 27 November-2 December 1967 / edited by Claire Nader and A. B. Zahlan editor Nader, Claire editor Zahlan, A. B. Science 509.1724 SCI Includes index. Cambridge : University.press, 1969. 1969. 1969 Text xx, 588 p. : eng