Media type: E-Article Title: Issues of implementing a spatiotemporal system Contributor: Langran, Gail imprint: Informa UK Limited, 1993 Published in: International journal of geographical information systems Language: English DOI: 10.1080/02693799308901963 ISSN: 0269-3798 Keywords: General Earth and Planetary Sciences ; Library and Information Sciences ; Geography, Planning and Development ; Information Systems Origination: Footnote: