If researches into the habits of beetles and tadpoles, and their localities and conditions of existence, are entitled to the dignified appellation of Science, certainly similar researches into the nature, the wants, the adaptations, and, so to speak,... The Science of Society - Էջ 6 Stephen Pearl Andrews - 1888 - 165 էջ Ամբողջությամբ դիտվող -
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