TY  - BOOK
AU  - Siegrist,Robert R.
TI  - Rotunda
SN  - 0895160099
PY  - 1977///
CY  - New York
PB  - Condor
UR  - http://www.archive.org/details/rotundasieg00sieg
UR  - http://www.openlibrary.org/books/OL24238868M
ER  -