TY  - GEN
AU  - Witt,Aracy
TI  - [Why know research methodology]
SN  - 0080-6234
PY  - 1976///
PB  - Revista da Escola de Enfermagem da U S P
N1  - Publication Type: English Abstract; Journal Article
UR  - https://doi.org/10.1590/0080-6234197601000300340
ER  -