TY - BOOK AU - Whitten,Jeffrey L. AU - Bentley,Lonnie D. AU - Dittman,Kevin C. TI - Systems analysis and design methods SN - 0071148744 (pbk.) AV - QA76.9 .W45 1998 U1 - 004.21 21 PY - 1998/// CY - Boston, Mass. PB - Irwin/McGraw-Hill KW - System design KW - System analysis N1 - Includes index; Includes bibliographical references ER -