TY  - BOOK
AU  - Perry, William E.
TI  - A structured approach to systems testing
SN  - 0138543739
U1  - 005.14 PER 
PY  - 1983///
CY  - Wellesley, MA.
PB  - QED Information Sciences
KW  - William E. Perry
KW  - A structured approach to systems testing
KW  -  Computer programs -- Testing.
KW  -  System design.
KW  - Software testing
ER  -