@book{22913,
	author = {Sarton, George,},
	title = {Introduction to the history of science. Volume-02; Part-01 From Rabbi Ben Ezra to Roger Bacon /},
	publisher = {Pub. for the Carnegie Institution of Washington, by the Williams & Wilkins Company,},
	year = {[c1927-1948, reprinted 1962]},
	series = {Carnegie institution of Washington. Publication},
	address = {Baltimore:}
}