TY  - BOOK
TI  - Geometric approach to differential forms 
SN  - 9780817644994 (acid-free paper) | 0817644997 (acid-free paper) | 0817645209 (eISBN)
PY  - 2006///
CY  - Boston
PB  - Birkhäuser
UR  - http://www.loc.gov/catdir/toc/fy0704/2006930548.html
ER  -