000 00400nam a2200157Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a5
_bKI-C
100 _aKippenhahn,Rudolf
245 0 _aCode breaking : a history and exploration
250 _a1st Ed.
260 _c1999
_aNew Delhi
_bUniversity Science Press
300 _a283
650 _aComputer Engineering
942 _cBK
999 _c4893
_d4893