| 000 | 00437nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230530b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a658(100) _bK0 |
||
| 245 |
_aTechnical inquiry service _c/ International Cooperation Administration |
||
| 260 |
_bInternational Cooperation Administration, _c1960 |
||
| 300 | _a33p. | ||
| 650 | _aChemical technology | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c28955 _d28955 |
||