TY - BOOK AU - Antenucci,John C. AU - Brown,Kay . AU - Croswell,Peter L . AU - Kevany,Michael J . AU - Archer,Hugh . TI - Geographic information systems : a guide to the technology / SN - 9780412993619 U1 - 621.367 PY - 1991/// CY - New York : PB - Chapman and Hall , KW - IMAGE PROCESSING KW - OPTICAL PROCESSING N1 - Includes bibliographical references, glossary and index ER -