Pressman, Roger S. Software engineering : a practitioner's approach / Roger S. Pressman. - 4th ed. - New York : McGraw-Hill, c1997. - xxvii, 852 p. : ill. ; ISBN: 0070521824 Subjects--Topical Terms: Software engineering. LC Class. No.: QA76.758 / .P75 1997 Dewey Class. No.: