| 000 | 00685nam a2200241Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220926002753.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
||
| 041 |
_2eng _aeng |
||
| 082 | _aX9(E).281.N69<N65r, K9 | ||
| 110 |
_aNATIONAL PHYSICAL LABORATORY _9262778 |
||
| 245 | 0 | _aAnnual report,1955-66. | |
| 260 |
_a New Delhi _bNPL _c1969 |
||
| 300 |
_a128p. _ccm. |
||
| 500 | _aAppendix :123-124p. | ||
| 700 |
_aNATIONAL PHYSICAL LABORATORY _9262779 |
||
| 942 |
_hX9(E).281.N69<N65r, K9 _cGB _2CC |
||
| 999 |
_c606010 _d606010 |
||