TY  - BOOK
AU  - Dustin, David S
TI  - How psychologists de research: The example of anxiaty
T2  - Prentice-Hall series in experimental psychology
AV  - BF575.A6 D87
PY  - 1969///
CY  - Englewood cliffs
PB  - Prentice Hall
KW  - Ansiedad
KW  - Psicología
KW  - Investigación
ER  -