| 000 | 00335nam a2200121 4500 | ||
|---|---|---|---|
| 027 |
_aBS 3553 : 1962 _q1962 |
||
| 041 | _aeng | ||
| 942 | _cSD | ||
| 110 | _aBRITISH STANDARDS INSTITUTION | ||
| 245 | _aBS 3553 : 1962 : Graphical symbols for coal preparation plant | ||
| 260 |
_aLondon _bBRITISH STANDARDS INSTITUTION |
||
| 500 | _aSTD1783 | ||
| 999 |
_c176548 _d176548 |
||