GA. Information industry GZ. None of these but in this section BF. Information policy LC. Internet including WWW BA. Use and impact of information BD. Information society BE. Information economics BG. Information dissemination and diffusion BH. Information needs and information requirements analysis CD. User training F. Management GD. Organizations GI. Training H. Information sources HN. e-journals HQ. Web pages L. Information technology and library technology LB. Computer networking LR. OPAC systems activities channels education promotion supports