TY - BOOK AU - Freedman, M. David. AU - Evans, Lansing B., ED - ED - ED - ED - TI - : a systematic approach SN - 0132013509 (hardback) SN - 2 PY - 1983///;copyright 1983.46 CY - Englewood Cliffs, New Jersey PB - Prentice-Hall, Inc. KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - System design.;Microcomputers.;PL/M (Computer program language) N1 - Includes bibliographical references and index; 5; Professional ER -