General information system for planning: a report 
by Her Majesty's Stationery Office 
 - London  Her Majesty's Stationery Office  1972 
 - xv, 119p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems -- City planning<br/>Information storage and retrieval systems -- Regional planning
<br/><br/><label>Dewey Class. No.: </label>J7 Un3