“johnson christopher”

To commemorate the 35th anniversary of the first publication of "The White Mountains, " the first novel of this acclaimed science fiction series, the author has revised all three stories--and the prequel, "When the Tripods Came"--for the 21st century.... More

To commemorate the 35th anniversary of the first publication of "The White Mountains, " the first novel of this acclaimed science fiction series, the author has revised all three stories--and the prequel, "When the Tripods Came"--for the 21st century.... More

To commemorate the 35th anniversary of the first publication of "The White Mountains, " the first novel of this acclaimed science fiction series, the author has revised all three stories--and the prequel, "When the Tripods Came"--for the 21st century.... More

Will and a small group of free people plan to destroy the three great cities of the Tripods before the arrival of a space ship destined to doom humanity.... More

Table of Contents......1. Introduction to Process Control2. Analog Signal Conditioning3. Digital Signal Conditioning4. Thermal Sensors5. Mechanical Sensors6. Optical Sensors7. Final Control8. Discrete-State Process Control 9. Controller Principles10. Analog Controllers11. Computer-Based Control12. C... More

Oriented towards undergraduates, this introductory book on digital filtering and digital signal processing is pedagogically sound and self-contained: the student is assumed to have only a background in calculus and an exposure to continuous-time linear systems theory.... More

With over 2.5 million copies sold worldwide, this is a must-have book for all ages Who Moved My Cheese? is an amusing and enlightening story of four characters who live in a maze and look for cheese to nourish them and make them happy. Cheese is a metaphor for what you want to have in life - whether... More