000 00431nam a2200169Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c130
040 _aET
082 _a004.678 ARO T
100 _aArora, Tejinder Singh ; Arora, S.
_98520
245 0 _aWindows and linux operating system
250 _a5th ed.
260 _bKing India Publications
_aNew Delhi
_c2010
300 _a224p.
500 _aTe24578
942 _cBK
999 _c30793
_d30793