Andrew Parr: 2 books
Hydraulics and Pneumatics
A technician's and engineer's guide
Language: English
Release Date: January 28, 2011
Nearly all industrial processes require objects to be moved, manipulated or subjected to some sort of force. Such movements and manipulations are frequently accomplished by means of devices driven by liquids (hydraulics) or air (pneumatics), the subject of this book. Hydraulics and Pneumatics is written...
Moving Natures
Mobility and the Environment in Canadian History
Language: English
Release Date: June 1, 2016
Mobility - the movements of people, things, and ideas, as well as their associated cultural meanings - has been a key factor in shaping Canadians' perceptions of and interactions with their country. Approaching the burgeoning field of environmental history in Canada through the lens of mobility reveals...