author = { Williams, Brian },

title = { Directory of computer conferencing in libraries },

publisher = {Meckler},

isbn = {0887367712},

isbn = {9780887367717},

keywords = { Computer communications and networking , Applications of computing , Library and information sciences , Subject-specific reference works },

year = {1992},

address = { Westport [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }