| 000 | 00400nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 990628s1955||||xx |||||||||||||| ||eng|| | ||
| 041 | _aeng | ||
| 082 |
_a535 _bPAD |
||
| 100 |
_aPadgham, C. A. _eAU _9116728 |
||
| 245 | 0 | _aOptics and Sound | |
| 260 |
_aLondon : _bPitman, _c1955 |
||
| 300 |
_aIX, 434 p. _b: ill |
||
| 504 | _aYN | ||
| 650 | _aOptics | ||
| 650 |
_aSound _9100249 |
||
| 942 |
_cBOO _o51 _pAbul Kalam Library |
||
| 999 |
_c425435 _d425435 |
||