000 | 00453nam a22001457a 4500 | ||
---|---|---|---|
008 | 230331b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a06.055 _bL7 |
||
245 | _aPetten establishment | ||
260 |
_aEurope: _bCommission of the European Communities Joint Research Centre, _c1977 |
||
300 | _a108p. | ||
650 | _aResearch study | ||
653 | _aResearch programme | ||
942 |
_2udc _cREP |
||
999 |
_c17560 _d17560 |