000 00299nam a2200121Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aBYRON S GROTTFRIED
245 0 _aWORKING IN MICROSOFT OFFICE
260 _bT.M.H. PUB,DELHI
_c1997
300 _a428
650 _aCOMPUTER SCIENCE
942 _cREF
999 _c17124
_d17124