| 000 | 00463nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230526b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a608(088.8) _bJ6 |
||
| 100 | _aPai, R B | ||
| 245 |
_aPatents for inventions: _bA popular introduction |
||
| 260 |
_aNew Delhi: _bThe Indian Patent Centenary, _c1956 |
||
| 300 | _a53p. | ||
| 650 | _aResearch | ||
| 653 | _aIndustrial | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c35313 _d35313 |
||