TY  - BOOK
AU  - Ling,Robert F.
AU  - Roberts,Harry V.
TI  - IDA: A user's guide to the IDA interactive data analysis and forecasting system 
SN  - 0-07-037906-8
PY  - 1982///
CY  - New York
PB  - Scientific Press/McGraw-Hill
KW  - Business
ER  -