000 00319nam a2200121Ia 4500
008 220201s1973 xx 000 0 eng d
041 _aENG
100 _aMUNSHI, KANHIYLAL
245 0 _aOPERATING SYSTEM PRINCIPLES
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1973
300 _aXVIII+366
942 _2ddc
999 _c55583
_d55583