BREAKING THROUGH COLLEGE READING SIXTH EDITION
BRENDA D.SMITH2002 年出版524 页ISBN:
INTEGRATING COLLEGE STUDY SKILLS SIXTH EDITION
PETER ELIAS SOTIRIOU2002 年出版393 页ISBN:
ARITHMETIC FOR COLLEGE STUDENTS SIXTH EDITION
D.FRANKLIN WRIGHT1991 年出版528 页ISBN:0669244708