en

101 brain puzzlers

Eric Revell Emmet · 1967

254 pages · ~6h read

science

en

Learning to think

Eric Revell Emmet · 1965

172 pages · ~4h read

philosophy

en

The use of reason

Eric Revell Emmet · 1960

236 pages · ~6h read

philosophy

en

Learning to philosophise

Eric Revell Emmet · 1964

258 pages · ~6h read

philosophy