Books by Robert Carmichael

When Clouds Fell from the Sky: A Disappearance, a Daughter's Search and Cambodia's First War Criminal
Robert Carmichael

Earth's Notable Natural Disasters: Events Affecting Mankind Through History
Robert Carmichael

A Treatise on the Calculus of Operations: Designed to Facilitate the Processes of the Differential and Integral Calculus and the Calculus of Finite Differences (Classic Reprint)
Robert Carmichael

When the Clouds Fell from the Sky: A Daughter's Search for Her Father in the Killing Fields of Cambodia
Robert Carmichael