| 000 | 00414nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 191130s2010##################000#0#eng## | ||
| 020 | _a9781848375697 | ||
| 040 |
_aACL _cACL |
||
| 082 | _a793.73 ARC | ||
| 245 | _aBumber book of codewords | ||
| 260 |
_aLondon _bArcturus _c2010 |
||
| 300 | _a384 p. : ill. ; 18 cm. | ||
| 990 | _af311aed6ac10000c0227595c8859aff8 | ||
| 991 | _a380479 | ||
| 999 |
_c247004 _d247004 |
||