TY - BOOK AU - AU - Shelly, Gary B., ED - ED - ED - ED - SN - 877096317 SN - 2 PY - 1995///;copyright 199546 CY - Danvers, MA PB - Boyd & Fraser Publishing KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - System analysis.;System design N1 - Includes index; 5 ER -