| 000 | 00496nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230410b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a347-77 _bN9.2 |
||
| 100 |
_aChowdhury, Salil K Roy _96539 |
||
| 245 | _aLaws of trade marks copyrights patents and designs | ||
| 260 |
_aCalcutta: _bKamal Law House, _c1996 |
||
| 300 | _a740p. | ||
| 650 | _aPatents | ||
| 653 | _aDesigns | ||
| 700 | 1 | 0 | _aSaharay, H K |
| 942 |
_2udc _cBK |
||
| 999 |
_c19602 _d19602 |
||