| 000 | 00431nam a22001457a 4500 | ||
|---|---|---|---|
| 020 | _a9780674368064 | ||
| 082 |
_a347.771 _bBEA |
||
| 100 | _aBeauchamp, Christopher | ||
| 245 | _aInvented by law : Alexander Graham Bell and the patent that changed America | ||
| 260 |
_aCambridge: _bHarvard University Press, _c2015. |
||
| 300 | _a272p. | ||
| 650 | _aPatents Law and Legislation | ||
| 650 | _aTelecommunication Patents | ||
| 942 | _cBK | ||
| 999 |
_c343586 _d343586 |
||