PSYCHOLOGY AND THE PROBLEMS OF TODAY
MICHAEL WERTHEIMER AND LEON RAPPOPORT1978 年出版439 页ISBN：0673078906
Nonlinear problems of analysis in geometry and mechanics
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LECTURE NOTES IN MATHEMATICS 1258: SPECTRAL THEORY OF ORDINARY DIFFERENTIAL OPERATORS
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Review of research on modern problems in geochemistry
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The Numerical solution of nonlinear problems
Baker;Christopher T. H.;Phillips;Chris1981 年出版369 页ISBN：0198533543
Politics and progress a survey of the problems of today
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Differential geometry of submanifolds and its related topics: proceedings of the International Works
Sadahiro Maeda ; Yoshihiro Ohnita ; Qing-Ming Cheng2014 年出版0 页ISBN：
A FIRST COURSE IN DIFFERENTIAL EQUATIONS WITH MODELING APPLICATIONS SIXTH EDITION
DENNIS G.ZILL1997 年出版387 页ISBN：0534955746
Government in Action A Study of Problems in American Demogracy
Robert E.Keohane2222 年出版0 页ISBN：
THE PROBLEMS OF THE UNITED STATES JUSTICE SYSTEM
LYNN GOODNIGHT AND CAROL MILLER TUTZAUER1983 年出版380 页ISBN：
