BRIG'S HANDBOOK OF METHODS & RESEARCH IN INFORMATION AND KNOWLEDGE SYSTEMS / by Khan, Zaheer, contributor, Dambruch, Jens, contributor, Peters-Anders, Jan, contributor, Sackl, Andreas, contributor, Strasseer, Anton, contributor, Frohlich, Peter, contributor, Templer, Simon, contributor, Soomro, Kamran, contributor, Bijone, Manu, contributor, Ndushabandi, Jean Bosco Nk., contributor, Wausi, A. N., contributor, Mekonnen, Selamawit Molla, contributor, Wubishet, Zegaye Seifu, contributor, Kante, Macire, contributor, Oboko, Robert, contributor, Chepken, Christopher, contributor, Kok, A. J. F, contributor, Liere R. van, contributor, Chi, Yun, contributor, Wang, Haixun, contributor, Yu, Philip S., contributor, Muntz, Richard R., contributor, Maruster, Laura, contributor, Van Beest, Nick R. T. P., contributor