| 000 | 004390000a22001450004500 | ||
|---|---|---|---|
| 027 |
_aBS 1112 : 1972 _q1972 |
||
| 041 | _aeng | ||
| 080 |
_a771.531.2.065.068 _b |
||
| 942 | _cSD | ||
| 110 | _aBritish Standards Institution, London | ||
| 245 | _aBS 1112 : 1972 : Specification for sizes of photographic black-and-white papers for general use | ||
| 260 |
_aLondon _bBritish Standards Institution _c1972 |
||
| 300 | _a6p. | ||
| 500 | _aSTD 283 | ||
| 999 |
_c24697 _d24697 |
||