Merriam-Webster's Advanced Learner's English Dictionary
Merriam-Webster
The problem of the obelisks, from a study of the unfinished ...
Reginald Engelbach
Twistor Geometry, Supersymmetric Field Theories in Supertring ...
Christian Sämann
Delphi Collected Works of Alexandre Dumas (Illustrated)
Alexandre Dumas
The Oxford Handbook of the Use of Force in International Law
Marc Weller
Vector Bundles and Their Applications
Glenys Luke & Alexander S. Mishchenko
Was ist Mathematik?
Richard Courant & Herbert Robbins