000 00356nam a2200121Ia 4500
008 140917b1993 xxu||||| |||| 00| 0 eng d
082 _a123, HAB
100 _aby Haberman A N
245 _aIntroduction operating system design
260 _aNew Delhi :
_bPrentia Hall,
_c1993
650 _aIntroduction operating system
700 _aHaberman A N, Author
999 _c177082
_d177082