000 00370nam a2200157Ia 4500
008 240618s9999||||xx |||||||||||||| ||und||
020 _aNCST
_c380.55
040 _aMAIN
082 _a616
100 _aJANSON,PHILIPPE A
_937949
245 0 _aOPERATING SYSTEMS: STRUCTURES AND MECHANISMS
250 _a1
260 _bAP
_c1985
_aLONDON
300 _b267
942 _cBK
999 _c44808
_d44808