Time factor classification and relegation: Final report for the period August 1978-December 1981 
Subtitle: report to the British Library Research and Development Department on Project SI/G/258 (BL r&d report)
Publisher: The Library, Teesside Polytechnic
Published: 1982
Language: eng
Format: Unknown Binding
Number of pages: 190
ISBN-13: 9780907550020