Culture and conduct : an excursion in anthropology
Richard A. Barrett1984 年出版240 页ISBN：
DISCURSIVE PRACTICE IN LANGUAGE LEARNING AND TEACHING
RICHARD F.YOUNG2009 年出版267 页ISBN：
AMERICAN EDUCATION A GUIDE TO INFORMATION SOURCES
RICHARD G.DURNIN2222 年出版0 页ISBN：
Summing up : the science of reviewing research
Richard J. Light1984 年出版191 页ISBN：
MARKETING PRACTICES AND PRINCIPLES FIFTH EDITION
RALPH E.MASON AND PATRICIA MINK RATH STEWART W.HUSTED RICHARD L.LYNCH1995 年出版588 页ISBN：
ECONOMICS AND THE PRIVATE INTEREST THIRD EDITION
RICHARD T.GILL1991 年出版289 页ISBN：
INTRODUCTION TO DIFFERENTIAL EQUATIONS AND DYNAMICAL SYSTEMS
RICHARD E.WILLIAMSON1997 年出版690 页ISBN：
Digital Control and Estimation A Unified Approach
Richard H.Middleton1990 年出版538 页ISBN：
