| 000 | 00339 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a061:531.9(42) _bB 862 Y |
||
| 245 | 1 | _aYearbook 1946 | |
| 260 |
_aLondon _bBritish Standards Institution _c1946 |
||
| 650 | _aYearbook | ||
| 650 | _aBSI | ||
| 700 | _aBritish Standards Institution | ||
| 100 |
_a _d |
||
| 300 | _a296 p. | ||
| 901 | _a24024 | ||
| 999 |
_c19181 _d19181 |
||