TY  - BOOK
AU  - edited by Heidelberg,A. Dold
TI  - Lecture notes in mathematics: a collection of infromal reports and seminars
SN  - 3540053697
U1  - RR B33 L1 
PY  - 1971///
CY  - Berlin
PB  - springer-verlag
N1  - Incudes bibliographical references
ER  -