Evolution above the species level. by Rensch, Bernhard

The evolution of living organisms (1959).

The life of William T. Davis. by Abbott, Mabel

How pupils solve problems in arithmetic. by Monroe, Walter S.

Telescopes

Blood vessels. by Cliff, Walter John

Science in progress by Miles, Walter R.

Phycological methods culture methods and growth measurements

Industry and inequality the social anthropology of Indian labour by Holmström, Mark

Available for University of the Philippines Diliman via Cambridge. Click here to access

Collected works of Bernard Lonergan by Lonergan, Bernard J. F.