| |||
| sources primaires (Published and unpublished records without secondary interpretation or commentary); matières premières énergétiques; document original (Published and unpublished records without secondary interpretation or commentary) | |||
| publications primaires; documents primaires; littérature primaire | |||
| |||
| source de lumière (in atomic absorption and atomic fluorescence spectroscopy) | |||
|
primary sources : 5 phrases, 4 sujets |
| Électronique | 1 |
| Finances | 1 |
| Industrie de l'énergie | 2 |
| Sciences de la Terre | 1 |