A note on a set of functions for information retrieval
By: D.M. Jackson.
Series: OSTI ;; 5026
Publisher: Cambridge Language Research Unit
Published: 1970
Place of publication: Cambridge
Language: eng
Format: Microform
Number of pages: 41
Notes: Microfiche. Boston Spa, Wetherby, West Yorkshire : British Library Lending Division, 1970. 1 microfiche : negative ; 11 x 15 cm.