An evaluation study of rock mechanics information services
By: by Alina Gralewska.
Series: OSTI ;; 5076
Publisher: OSTI
Published: 1970
Place of publication: London
Language: eng
Format: Microform
Number of pages: 168
Notes: Microfiche. Boston Spa, Wetherby, West Yorkshire : British Library Lending Division, 1970. 3 microfiches : negative ; 11 x 15 cm.