TY  - BOOK
AU  - Long, Martha Lois Koch,
CN  - CS71
CN  - CS71.K77
CY  - [Chicago?
DA  - 1971]
ID  - 70923
PP  - [Chicago?
PY  - 1971]
T1  - The Johann Philipp Koch family.
TI  - The Johann Philipp Koch family.
ER  -