000 | 00380nam a22001337a 4500 | ||
---|---|---|---|
008 | 230607b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a620.19(058.7) _bL0 |
||
245 | _aGuide to industrial directories | ||
260 |
_aNew York: _bUnited Nations, _c1970 |
||
300 | _a137 | ||
650 | _aIndustry | ||
942 |
_2udc _cREF |
||
999 |
_c40391 _d40391 |