000 00329nam a2200133Ia 4500
008 210122s9999 xx 000 0 und d
020 _a8120324854
100 _aMicrosoft
942 _cBK
245 _aStep By Step Microsoft Office System
260 _b"Prentice-Hall, New Delhi"
_c2004
082 _a4
_bMIC
546 _aENGLISH
999 _c32823
_d32823