4 1 10 Oppenheim, Alan V. Primary Author mixed material 0876925328 New Delhi Prentice Hall of India Private Limited 1988 Lyons, Richard G. Primary Author mixed material 0131089897 New Jersey Prentice-Hall 2004 030000851.jpg.jpg a system design approach DeFatta, David J. Primary Author Lucas, Joseph G. Primary Author Hodgkiss, William S. Primary Author mixed material New York John Wiley & Sons 1988 030001039.jpg.jpg Schwartz, Mischa Primary Author Shaw, Leonard Primary Author mixed material New York McGraw-Hill 1975 030001036.jpg.jpg