| 000 | 00345nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 120308t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0748740465 | ||
| 050 |
_aTL240 _b.N86 2007 |
||
| 245 | _aUnderstanding computer science | ||
| 300 | _avi,730 p.:ill(som col.);28cm | ||
| 760 | _b4th ed. | ||
| 942 |
_2lcc _cBK _hTL240.N86 2007 |
||
| 999 |
_c64215 _d64215 |
||