01052nam--2200349---450-9900003618702033160036187USA010036187(ALEPH)000036187USA01003618720010315d1969----km-y0itay0103----baengUS||||||||001yy<<A>> conversational graphic data processing systemthe IBM 1130/2250William H. DesmondeEnglewood CliffsPrentice Hall1969VIII, 215 p.25 cm2001001-------2001001.642DESMONDE,William H.463710ITsalbcISBD990000361870203316001.642 DES6934001.64200105674BKSCIPATTY9020010315USA011757PATTY9020010320USA01113020020403USA011644PATRY9020040406USA011625Conversational graphic data processing system876995UNISA