| 000 | 00509nam a2200205 a 4500 | ||
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| 001 | CS96000001 | ||
| 003 | imported from koha2.9 by LV-1468 | ||
| 005 | 20160322164954.0 | ||
| 008 | 960221s1955 dcuabcdjdbkoqu001 0deng d | ||
| 040 | _CS | ||
| 245 | _aEntity -relationship approach:the use of ER concept in knowledge representation | ||
| 100 | _aPeter P Chen | ||
| 500 | _a | ||
| 942 | _cBK | ||
| 020 | _a0-444-87951-X | ||
| 260 |
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| 300 | _a327 | ||
| 082 | _a004.6528 | ||
| 250 | _a | ||
| 999 |
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