| 000 | 00519nab a2200157 4500 | ||
|---|---|---|---|
| 005 | 20260608201639.0 | ||
| 008 | 260224s2008 xxu | ||
| 245 | 0 | 0 |
_aCleaning up with catalysts _bAs worldwide regualtions grow more stringent, catlyst development focuses on providing cleaner energy sources and cleaning up air pollution |
| 260 |
_a _b _cene. 2008 |
||
| 270 | _a22/04/2008 ; 22/04/2008 | ||
| 300 | _a4 p. ; 21-24 | ||
| 581 | _a1 | ||
| 773 | _g115 | ||
| 942 | _cARTICULO | ||
| 999 |
_c167980 _d167980 |
||