@book{37345,
	author = {Haaparanta, Leila,},
	title = {The development of modern logic},
	publisher = {Oxford University Press,},
	year = {2009.},
	address = {New York ;},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780195137316.001.0001}
}