000 | 00422nam a22001457a 4500 | ||
---|---|---|---|
008 | 230606b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a62.004 _bL9 |
||
245 | _aESCAP regional paper for the UNCSTD | ||
260 |
_aBanglore: _bRegional Centre for Technology Transfer, _c1979 |
||
300 | _a96p. | ||
650 | _aESCAP | ||
653 | _aUNCSTD | ||
942 |
_2udc _cREF |
||
999 |
_c40069 _d40069 |