TY  - BOOK
AU  - Beals, Richard
AU  - Greiner, Peter
TI  - Calculus on Heisenberg manifolds
T2  - Annals of Mathematics studies 
SN  - 0691085013
U1  - 515.64 
PY  - 1988///
CY  - Princeton
PB  - Princeton University Press
N1  - "Purchased under NBHM grant for the year 2002-2003"
ER  -