TY - BOOK AU - Gildersleeve, Thomas Robert. AU - ED - ED - ED - ED - SN - 9710838040 SN - 2 PY - 1978///];copyright 1978.46 CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Electronic data processing.;System analysis N1 - Includes index; 5 ER -