TY  - BOOK
AU  - Hirschhorn,Howard H.
TI  - Scientific and technical German reader
AV  - PF3117 .H68
U1  - 438.64 
PY  - 1964///]
CY  - New York
PB  - Odyssey Press
KW  - German language
KW  - Readers
KW  - Science
ER  -