| 000 | 00565nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230529b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 016:608.3 _bM2 |
||
| 245 |
_aWorld literature on patents (1900-1981) _c/ National Seminar on Patents Systems Regional Research Lanoratory 28-29 November 1981 |
||
| 260 |
_aHyderabad: _bNational Seminar on Patents Systems Regional Research Lanoratory, _c1981 |
||
| 300 | _a204p. | ||
| 650 | _aBibliography | ||
| 653 | _aChemical abstracts | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c36053 _d36053 |
||