TY  - BOOK
AU  - Parrington,Norman
AU  - Roper,Marc
TI  - Understanding software testing
T2  - Ellis Horwood series in computers and their applications
SN  - 0470214627 (Halsted Press)
AV  - QA76.76.T48 P37 1989
U1  - 005.1/4 19
PY  - 1989///
CY  - Chichester, West Sussex, England, New York
PB  - E. Horwood, Halsted Press
KW  - Computer software
KW  - Testing
N1  - Bibliography: p. [161]-168
ER  -