A PRACTICAL ENGLISH GRAMMAR FOR FOREIGN STUDENTS
A.J. THOMSON AND A.V. MARTINET1960 年出版311 页ISBN：
RESEARCH A PRACTICAL GUIDE TO FINDING INFORMATION
PETER FENNER MARTHA C.ARMSTRONG1981 年出版175 页ISBN：
Literary Criticism A Practical Guide for Students
Malcolm Hicks and Bill Hutchings1989 年出版119 页ISBN：
PRACTICAL ANALYTICAL METHODS FOR CONNECTIVE TISSUE PROTEINS
J.E. EASTOE AND A. COURTS1963 年出版145 页ISBN：
