TY  - BOOK
AU  - Hirsch, Morris W. and Mazur, Barry
AU  - Mazur, Barry ; jt. auth.
TI  - Smoothings of piecewise linear manifolds
T2  - Annals of Mathematics studies 
U1  - 516 
PY  - 1974///
CY  - Princeton
PB  - Princeton University Press
ER  -