TY - BOOK AU - Whitten,Jeffrey L. AU - Bentley,Lonnie D. AU - Dittman,Kevin C. TI - Systems analysis and design methods SN - 025619906X (student ed. :acidfree paper) AV - QA76.9.S88 W48 1998 U1 - 004.2/1 21 PY - 1998/// CY - Boston, Mass. PB - Irwin/McGraw-Hill KW - System design KW - System analysis N1 - Includes bibliographical references and index ER -