| 000 | 00441nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230512b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a551.506.22(082.2) _bK2.1 |
||
| 245 | _aProceedings of IGY symposium | ||
| 260 |
_aNew Delhi: _bCouncil of Scientific & Industrial Research, _c1961 |
||
| 300 | _a246p. | ||
| 650 | _aResearch | ||
| 653 | _aPhysical | ||
| 942 |
_2udc _cPR |
||
| 999 |
_c29669 _d29669 |
||