000 | 00314pam a2200121a 44500 | ||
---|---|---|---|
010 | _a62060095 | ||
082 |
_a506 _bN211PU NO. 1031 |
||
100 | _aNational Academy Of Sciences | ||
245 | 1 | _aSCIENTIFIC INFORMATION ACTIVITIES | |
260 |
_a _bNational Academy Of Sciences _c1962 |
||
964 | _gCIRC | ||
997 | _aK8397 C | ||
999 |
_c380017 _d380017 |