TY - BOOK AU - Whitten,Jeffrey L.. AU - Bentley,Lonnie D. AU - Dittman,Kevin C. TI - Systems analysis and design methods SN - 0072315393 (alk. paper) U1 - 004.21 21 PY - 2004/// CY - Boston, Mass. PB - Irwin/McGraw-Hill KW - System design KW - System analysis N1 - Includes bibliographical references and index ER -