The human worth of rigorous thinking
€50
Search results for “Intellect”
Astronomy, mathematics, physics and chemistry before the twentieth century remade them.
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Books
Constructive conscious control of the individual
€35
The mariner's compass rectified
€800
Astronomy with the naked eye
€45
An Investigation of the Laws of Thought (Barnes & Noble)
€90
The common sense of the exact sciences
€35
An introduction to astronomy
€40
A field book of the stars
€15
Het regt gebruik der werelt beschouwingen, ter overtuiginge van ongodisten en ongelovigen aangetoont
€235
Junior high school mathematics
€90
The common sense of the exact sciences
€115
Traité de physique
€520
Astronomy explained upon Sir Isaac Newton's principles
€280
Lectures on elementary mathematics
€40
Health, strength & power
€30
Popular astronomy
€20
Traité de dynamique
€460
Intermediate algebra
€45
Einstein the Searcher
€15
The integration of functions of a single variable
€35
The mathematical analysis of logic
€65
Optice
€665
Elementa
€565
Giordano Bruno
€85
A complete epitome of practical navigation
€50
The reminiscences of an astronomer
€20
Regulae ad directionem ingenii
€85
Conversations on natural philosophy
€155
Elementary treatise on natural philosophy
€40
The elements of astronomy
€75
Astronomy in a nutshell
€95
A natural method of physical training
€50
Elementary treatise on natural philosophy
€55
Elementary treatise on natural philosophy
€80
A Compendium of Natural Philosophy ..
€60
A course of six lectures on the various forces of matter and their relations to each other
€65
Sidelights on relativity
€25
Étude sur l'art de parler en public
€45
A history of physics in its elementary branches
€65
Chemistry, as exemplifying the wisdom and beneficence of God
€200
The geography of the heavens
€60
Popular lectures and addresses
€165
Harmonic gymnastics and pantomimic expression
€55
Metallurgical calculations
€45
Conversations on chemistry
€235
The silent bullet
€55
A course of modern analysis
€75
Elementary trigonometry
€30
A historical view of the Hindu astronomy
€120
The foundations of science
€50
The new astronomy
€45
Works.
€150
An introduction to natural philosophy
€135
Fundamentals of chemistry
€20
Introductio in analysin infinitorum
€140
Symbolic Logic, Part I, Elementary
€25
Instrument development in the affective domain
€40
Les races et l'histoire
€20
Chemistry of familiar things
€45
Arithmetique made easie
€355