BS 1000 [383/389] : 1971 : UDC : communications. ransport. metrology. weights and measures. standardization
- 4th International ed
- London BSI 1971
- 12p.
- FID Pub. ; No. 179 .
BS 1000 [383/389] : 1971
025.45:383/389 /
BS 1000 [383/389] : 1971
025.45:383/389 /