000 00315nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a005.43
100 _a"Mallesh, Adicherla"
245 0 _aOperating Systems
250 _n1
260 _bProfessional
365 _b229
942 _cBK
999 _c200864
_d200864