RT Article
T1 Integrating Qualitative and Quantitative Evaluation Methods in Substance Abuse Research
JF Evaluation and program planning
VO 17
IS 4
SP 419
OP 427
A1 Dennis, Michael L.
A2 Fetterman, David M. 1954-
A2 Sechrest, Lee
LA English
YR 1994
UL https://krimdok.uni-tuebingen.de/Record/1639426221
K1 Methodologie
K1 Drogenfahndung