Mind Tools: The Five Levels of Mathematical Reality
Rudy Rucker
Concepts of Modern Mathematics
Ian Nicholas Stewart
Dover Books on Mathematics (1)
Essays in the History of Linguistic Anthropology
Dell H. Hymes
Quantitative und qualitative empirische Forschung: Ein Diskussionsbeitrag
Siegfried Schumann
The Oxford Handbook of Linguistic Analysis
Bernd Heine & Heiko Narrog
Sailor's Start-Up: A Beginner's Guide to Sailing
Doug Werner