Space, time, and deity, the Gifford lectures at Glasgow, 1916-1918,

Mode of access: Internet.

Mathematical recreations and problems of past and present times.

Some arithmetical questions.--Some geometrical questions.--Some mechanical questions.--Some miscellaneous questions.--Magic squares.--Unicursal problems.--Three geometrical problems.--Astrology.--Hyper-space.--Time and its measurement.--The constitution of matter.

Building a community one block at a time : VISTA.

Mode of access: Internet.

Creation, God in time and space,

Mode of access: Internet.

Shieldose : a computer code for space-shielding radiation dose calculations /

Includes bibliographical references (p. 29).

Nature and cognition of space and time /

Mode of access: Internet.