| 000 | 00581cam a2200217 4500 | ||
|---|---|---|---|
| 001 | sa 68019129 | ||
| 003 | DLC | ||
| 005 | 20260227112717.0 | ||
| 008 | 711122s1968 ii abh 00000 eng | ||
| 010 | _asa 68019129 //r862 | ||
| 025 | _aPL480:I-E-10897 | ||
| 043 | _aa-ii--- | ||
| 050 | 0 |
_aQC51.I42 _bN376 |
|
| 082 | _a530/.07/205456 | ||
| 110 | 2 | 0 | _aNational Physical Laboratory (India) |
| 245 | 1 | 0 | _aNPL, 1968. |
| 260 | 0 |
_aNew Delhi _c[1968] |
|
| 300 |
_a56 p. _billus., facsims., map. _c27 cm. |
||
| 500 | _aCover title. | ||
| 610 | 2 | 0 | _aNational Physical Laboratory (India) |
| 999 |
_c88834 _d88834 |
||