Index | |
gen. | index; register; klapper |
environ. | inhoudsregister |
fin. | beursindex |
life.sc. | afleesstreep; baaknonius |
math. | indexcijfer |
stat. scient. | indexnummer |
Colour : 4 phrases in 3 subjects |
Communications | 1 |
Earth sciences | 2 |
Electronics | 1 |