00661nam a2200193Ia 450000500170000000800410001702000140005804000180007204100080009008200250009810000270012324501330015025000120028326000570029530000290035265000300038165000230041165000330043420250129140209.0210716s1990    xx            000 0 und d  a876926758  cAIMIT LIBRARY  aeng  a006.620288 24bGOLL  aGoldstein, Larry Joel.  aIBM PC and compatibles : bintroduction to the operating system, basic programming, and applications /cBy Larry Joel Goldstein.  a4th ed.  aNew Delhi :bPrentice Hall of India PVt Ltd /c1990.  axii,627p. ;bHBc22.4 cm  aA first look at computers  aManipulating files  aVariable types and functions