TY - BOOK AU - Miles, Ian AU - Brady, Tim AU - British Library. Research and Development Dept TI - Mapping and measuring the information economy : a report produced for the Economic and Social Research Council's Programme on Information and Communication Technologies PB - British Library PB - Distributed by the American Library Association PY - 1990 T2 - Library and information research reports VL - 77 EP - ix, 275 p. UR - http://ci.nii.ac.jp/ncid/BA10416111 SN - 071233212X ER -