TY - BOOK AU - Ritchie,L.David TI - Information AV - P90 .R57 1991 U1 - 302.2 20 PY - 1991///] CY - Newbury Park, California PB - Sage Publications KW - Communication KW - Information theory KW - Electronic books N1 - Includes bibliographical references and index UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=1598382 ER -