TY  - SER
AU  -  Tissandier, Gaston, 
TI  -  En ballon! Pendant le siege de Paris 
AV  - TL 
PY  - 2004///
PB  -  Project Gutenberg, 
KW  -  Balloon ascensions
KW  -  Paris (France) -- History -- Siege, 1870-1871
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/11038
ER  -