00405nam a2200133Ia 4500008004100000041000800041082001600049100002000065245010000085250000600185260005100191300000800242650002100250210716s1990    xx            000 0 und d  aeng  a005.45 WILD  aWilliams, Dave.  aProgrammers technical reference: ms dos ibm pc and compatibles.bMs dos ibm pc and compatibles.  a1  aNew DelhibGalgotia Publications Pvt Ltdc1990  a384  aMS DOS(005.3682)