TY  - DATA
AU  - Krauss, Peter H.
AU  - Clark, David M.,
TI  - Global subdirect products 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470404024 (online)
PY  - 1979///
CY  - Providence
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0210
ER  -