000 00309nam a2200121Ia 4500
008 220408s1997 xx 000 0 und d
041 _aeng
082 _a4
_bJAI
100 _aJain, Satish
_9488563
245 _aO' Level made Simple. Information Technology
260 _aNew Delhi
_b BPB
_c1997
300 _a88p
999 _c350759
_d350759