| 000 | 00398nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a681.4 _bR888b(B) |
||
| 100 | _aRoy Kamales | ||
| 245 | _aBikshman bisarad | ||
| 260 |
_aCalcutta _bSwakhar _c1956 |
||
| 300 | _a112p. | ||
| 500 | _aIn Bengali. | ||
| 650 | _aOptical instruments | ||
| 942 | _cBK | ||
| 999 |
_c78884 _d78884 |
||