British standards yearbook. 1970 : Complete to 31 December 1969 /
- Washington D. C. : Association for Supervision and Curriculum Development, c 1995.
- 893 p. ; 21 cm.
Includes index.
323 323
--Engineering--Standards, -- Bibliography.
016.6 / B777
Includes index.
323 323
--Engineering--Standards, -- Bibliography.
016.6 / B777