| 000 | 00384nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a621.329 _bP917 |
||
| 100 | _aPratt W K | ||
| 245 | _aLaser communication systems | ||
| 260 |
_aLondon _bJohn Wiley _c1969 |
||
| 300 | _axiv,271p. | ||
| 650 | _aCommunication systems | ||
| 942 | _cBK | ||
| 999 |
_c62999 _d62999 |
||