TY  - BOOK
AU  - Medsen, Harold S.
TI  - Techniques in Testing 
SN  - 0194341321
U1  - 428.0071 M178t 
PY  - 1983///
CY  - Estados Unidos 
PB  - Oxford
KW  - TESTING LANGUAGE
KW  - TESTING COMMUNICATION SKILLS
ER  -