000 00504nam a22001937a 4500
003 BUL
005 20160905170306.0
008 160727b xxu||||| |||| 00| 0 eng d
020 _a9788183714501
_cRs.320/-
040 _aBUL
082 _a005.43
_bPRA'P11
100 _aPrasad, P. Balakrishna
245 1 _aOperating systems
_cP. Balakrishna Prasad
250 _a3rd ed
260 _aChennai
_bScitech Publications
_cc2004
300 _amultip.
650 _aOperating systems (Computers)
942 _cBOOK
999 _c238
_d238