| 000 | 00485nam a2200181Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20190823014943.0 | ||
| 008 | 150617s2014 xx 000 0 eng d | ||
| 040 |
_aHQRS _beng _cHQRS |
||
| 041 | _heng | ||
| 110 | _aNational Science Board | ||
| 245 | _aScience and engineering indicators-1987 | ||
| 260 |
_aWashington: _bNational Science Board, _c1987 |
||
| 300 | _a353p. | ||
| 500 | _aLib./WDR/16/2006-07(wdr no.17692) | ||
| 365 |
_aINR _eComp. |
||
| 942 |
_2udc _cBK |
||
| 999 |
_c17044 _d17044 |
||