ON THE STUDY AND DIFFICULTIES OF MATHEMATICS
AUGUSTUS DE MORGAN1910 年出版288 页ISBN：
INTRODUCTION TO THE STUDY OF ANIMAL POPILATIONS
H.G.ANDREWARTHA1961 年出版281 页ISBN：
INTRODUCTION TO THE SCIENTIFIC STUDY OF EDUCATION
CHARLES HUBBARD JUDD1918 年出版333 页ISBN：
AN INTRODUCTION TO THE STUDY OF EDUCATION
ELLWOOD P. CUBBERLEY1933 年出版532 页ISBN：
INTRODUCTION TO THE STUDY OF PHYSICAL CHEMISTRY
LOUIS P.HAMMETT2222 年出版695 页ISBN：
INTRODUCTION TO THE STUDY OF ANIMAL POPULATIONS
H.G.ANDREWARTHA2222 年出版281 页ISBN：
Essays on the Doctrinal Study of Law
Aulis Aarnio2222 年出版222 页ISBN：9400716544;9400716540
APPROACHES TO THE STUDY OF PARTY ORGANIZATION
WILLIAM J.CROTTY1968 年出版412 页ISBN：
