| 000 | 00385nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 190201s9999 xx 000 0 und d | ||
| 020 | _a8122410537 | ||
| 082 | _a621 | ||
| 082 | _b3121 S | ||
| 100 | _a"Singh, L.P." | ||
| 245 | 0 | _aDigital Protection Prote | |
| 250 | _aSecond | ||
| 260 | _aNew Delhi | ||
| 260 | _bNew Age International | ||
| 260 | _c1997 | ||
| 300 | _a"xiii, 272" | ||
| 999 |
_c42227 _d42227 |
||