| 000 | 00433nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230620b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a625.1(058) _bJ6 |
||
| 245 | _aAnnual report of the railway testing & research centre | ||
| 260 |
_aNew Delhi: _bDirector Research, _c1956 |
||
| 300 | _a115p. | ||
| 650 | _aCivil | ||
| 653 | _aInformation | ||
| 942 |
_2udc _cREP |
||
| 999 |
_c45194 _d45194 |
||