TY  - BOOK
AU  - Lohnes, Walter F. W.
AU  - William E. Petig
TI  - Study Guide for German: A Structural Approach
SN  - 9780393954678
U1  - 438 
PY  - 1989///
CY  - New York
PB  - W. W. Norton & Company
KW  -  Standard German usage
ER  -