GRE Computer science Ben-Avi, Stephen S. creator Efe, Yusuf. New York Arco Distributed by Prentice Hall Trade c1988 vii, 162 p. : ill. ; 28 cm. Part One: About the Examination (Page-3), Part Two: Two Full-Length Practice Computer Science Examinations (page-11). Stephen S. Ben-Avi and Yusuf Efe. Computer science Examinations 004,BEN 0133635651 (pbk.) : 87026023 20260427112304.0