@book{62060,
	author = {Clark, John Bates,},
	title = {Essentials of economic theory},
	publisher = {Macmillan Co.,},
	year = {1907.},
	series = {The making of the modern world. Part 2 (1851-1914)},
	address = {New York :},
	note = {Includes index.},
	url = {http://find.galegroup.com/openurl/openurl?url_ver=Z39.88-2004&url_ctx_fmt=info:ofi/fmt:kev:mtx:ctx&res_id=info:sid/gale:MOME&ctx_enc=info:ofi:enc:UTF-8&rft_val_fmt=info:ofi/fmt:kev:mtx:unknown&rft.artnum=U112846357&req_dat=info:sid/gale:ugnid:nla}
}