TY  - BOOK
AU  - STENGEL, DONALD N.
TI  - Working with economic indicators: Interpretation and sources
SN  - 1606492829
PY  - 2012///
CY  - New york
PB  - Business expert press
UR  - http://portal.igpublish.com/iglibrary/search/BEPB0000109.html
ER  -