Geographic information systems :
Gunston, Mike.
Geographic information systems : a buyer's guide / Mike Gunston. - London : HMSO, 1993. - iv, 90 p. : ill. ; 26 cm.
On title page: CCTA.
Includes bibliographical references and index.
0113306067 (pbk.)
Geographic information systems.
910.202
Geographic information systems : a buyer's guide / Mike Gunston. - London : HMSO, 1993. - iv, 90 p. : ill. ; 26 cm.
On title page: CCTA.
Includes bibliographical references and index.
0113306067 (pbk.)
Geographic information systems.
910.202