000 00498nam a2200169Ia 4500
008 241204s9999 xx 000 0 und d
020 _a81-7544-061-9.
040 _aJamia Hamdard
041 _aEnglish
082 _a005.43076
_bM52D
100 _aMehta, Subhash
245 0 _aOperating systems
_bWindows, Dos and OS/2 
_cSubhash Mehta and, Ramesh Bangia
260 _aNew Delhi
_bWheeler Publishing
_c1999
300 _a90p., 25cm
440 _a (Wheeler's question bank series).
942 _cBK
999 _c29290
_d29290