- From the Sun to the Great Attractor: 1999 Guanajuato Lectures on AstrophysicsWatts, James
Paperback - The General Problem of the Motion of Coupled Rigid Bodies about a Fixed PointLeimanis, Eugene
Paperback - Structural Linguistics and Human Communication: An Introduction Into the Mechanism of Language and the Methodology of LinguisticsMalmberg, Bertil
Paperback (2nd ed)