000 00324nam a2200145Ia 4500
100 _aPrasad, P Balakrishna
020 _a81-88429-60-0
250 _a2nd ed
654 _aComputer Science
942 _cBK
245 _aOperating systems
260 _aScitech publ., Chennai
_c2004
082 _a001.61 Pra
300 _a343
999 _c43257
_d43257