| 000 | 00459nam a2200145 a 4500 | ||
|---|---|---|---|
| 008 | 170703s1978####xxu||||f#|||||00| 0#eng#d | ||
| 003 | AR-SmCIES | ||
| 041 | 7 |
_aen _2ISO 639-1 |
|
| 091 | _a1394 PMM | ||
| 245 | 1 | 0 | _aAir sampling instruments; for evaluation of atmospheric contaminants. |
| 260 |
_aOhio : _bs.e., _c1978. |
||
| 300 | _apaginacion varia | ||
| 999 |
_c20541 _d20541 |
||