H ?

1920s languages ↑
Pre-War ↑
Pre-Computing ↑

Explore languages for 1924 and Excluded from Sammet

Schoenfinkel    ⊕ 1924   ↓ ↑ ⊕ Excluded from Sammet ⊕ Algebraic   ⊕ United States   Schoenfinkel's combinatory algebra