ECMA-408, 2nd edition, December 2014
ECMA
Tibetan Yoga and Secret Doctrines
W. Y. Evans-Wentz
A History of Mathematics
Florian Cajori
Cunningham's Encyclopedia of Magical Herbs
Scott Cunningham
The Wiccan's Dictionary of Prophecy and Omens
Gerina Dunwich
Text Analytics: An Introduction to the Science and Applications ...
John Atkinson-Abutridy