000 | 00482nam a22001217a 4500 | ||
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008 | 230714b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
245 |
_aEstablishing standardization of plastics in developing countries _c/ United Nations Industrials Development Organization, Vienna |
||
260 |
_aNew York: _bUnited Nations, _c1969 |
||
300 | _avii, 39p. | ||
490 | _aPetrochemical industry series monograph no.5 | ||
942 |
_2udc _cREF |
||
999 |
_c52642 _d52642 |