174 COLLEGE OF LETTERS AND SCIENCE

120. ADVANCED MINERALOGY. Yr; 2-4 er. The relations between com-
position and optical properties in isomorphous groups. Prerequisite:
Geology 6. Mr. Winchell.

129. Prrroceny. Yr; 2 or 3 cr. Prerequisite: Geology 108. Lab. fee
$1.00 per semester. Mr. Winchell.

138. Soms MINERALOGY. I; 2 cr. Prerequisite: Consent of instructor.
Lab. fee $6.00. Mr. Emmons.

141. MINERAGRAPHY. II; 2 cr. Prerequisite: Geology 6. Lab. fee $6.00.
Mr. Emmons.

PHYSIOGRAPHY

109. ADVANCED PHYSIOGRAPHY. I; 3 cr. Prerequisite: Geol. 1 or 9 or
Geography 4. Offered 1930-31 and in alternate years. An advanced
analytical study of land forms. 3:30 MWF. Mr. Thwaites.

130. PHYSIOGRAPHY OF THE UNITED STATES. Yr; 8 or 5 cr. Prerequisite:
Geology 1, 2, or 9, or Geography 4. Lab. fee $1.00 per semester for
5 er. only. 1:30 MWF; lab. Mr. Thwaites.

ADVANCED PHYSIOGRAPHY OF THE UNITep States. I; 3 cr. Pre-
requisites: Geology 134 or 114. Offered 1929-30 and in alternate
years. Mr. Thwaites.

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GERMAN

ALEXANDER RUDOLPH HOHLFELD, Ph.D., Professor of German, Chairman
FRIEDRICH BRUNS, Ph.D., Professor of German

Max Grrepscu, Professor of German

BAYARD QuINCY MorcAN, Ph.D., Professor of German (on leave 1930-31)
Ernst Karu J. H. Voss, Ph.D., Professor of German Philology
ADOLPHINE BIANCA ERNST, Ph.D., Associate Professor of German

INSTRUCTORS
EWALD PAUL APPELT, M.A. ELLSWORTH ANDREWS MorGan, M.A.
STELLA M. Hinz, Ph.D. THEODORE SCHREIBER, M.A.
PAULA MARGARETHA KITTEL, M.A. RUTH STALEY, M.A.
ADA KLeETT, M.A. W. FREEMAN TWADDELL, M.A.

GERTRUDE KRAFFT, M.A.

Masor: 32 credits, including thesis and at least 4 credits beyond
course 100. For teaching major and minor, see under heading School of
Education, page 88.

The Elementary Courses represent the work normally done in the first
and second years, and are graded to meet the needs of high-school gradu-
ates with different degrees of preparation. Freshmen with four years of
high-school German are not allowed to enter any of these elementary
courses. They are eligible to the advanced practice courses and the literary
courses in Group A, and can thus elect from two- to five-hour programs
in German. Students who possess a thorough practical knowledge of Ger-
man, considerably in advance of what their high-school work indicates,
should present themselves for an informal examination with a view to be-