| 000 | 00683nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a612.84 _bP667 |
||
| 100 | _aPirenne M H | ||
| 245 | _aIndividual differences in nightvision efficiency | ||
| 260 |
_aLondon _bHMSO _c1957 |
||
| 300 | _aviii,83p. | ||
| 440 | _aMedical Research Council,Privy Council,special report series; no 294 | ||
| 500 | _aWith a section on the frequency of seeing at low illumination by H K Harline and P R McDonald | ||
| 650 | _aNightvision | ||
| 650 | _aVision | ||
| 700 |
_aMarriott F H C _4Auth. |
||
| 700 |
_aO'Doherty E F _4Auth. |
||
| 942 | _cBK | ||
| 999 |
_c42793 _d42793 |
||