| 000 | 00388pam a2200157a 44500 | ||
|---|---|---|---|
| 040 | _aP K Kelkar Library, IIT Kanpur | ||
| 082 |
_a535 _bN323l2 |
||
| 100 | _aNelkon, M. | ||
| 245 | 1 |
_aLight and sound _cM. Nelkon |
|
| 250 | _a2nd | ||
| 260 |
_aLondon _bWilliam Heinemann _c1955 |
||
| 300 | _avii, 364p | ||
| 650 | _aSound | ||
| 650 | _aLight | ||
| 997 | _a5201 C 5202 cop.2 C | ||
| 999 |
_c429820 _d429820 |
||