00301nam a2200133Ia 4500020001800000082001300018100002600031245003000057250000600087260003600093300000800129500000900137650002100146  a0-8104-6361-X  a510.7834  aSternberg, Charles D. 0aIBM Programs For Business  a-  aNew JerseybHayden Book Company  a270  a4324  aComputer Science