TY  - BOOK
AU  - Jhonson, Kate Lee
TI  - Using flashback plus
SN  - 0-201-57045-9
U1  - BCir. 001.6 
PY  - 1990///
CY  - --U.S.A.
PB  - Addison-Wesley Publishing Company, Inc.
N1  - Includes appendix
ER  -