TY  - BOOK
AU  - Coffman,C.J.
TI  - Manual of the Enumeration: A Text Book on the Sciences of the Enumeration, Book one
PY  - 2011///
PB  - Project Gutenberg
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/35998
ER  -