000 | 00565nam a22001457a 4500 | ||
---|---|---|---|
008 | 230419b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a662.766(540)(047) _bM8 |
||
245 |
_atechnology in Indian acetylene black industry: _bA report prepared under the national register of foreign collaborations _c/ Ministry of Science & Technology |
||
260 |
_aIndia: _bMinistry of Science & Technology, _c1988 |
||
300 | _a78p. | ||
650 | _aChemical technology | ||
653 | _aTechnology gap | ||
942 |
_2udc _cREF |
||
999 |
_c21257 _d21257 |