@book{15060,
	author = {B. Yardley, Christopher},
	title = {The Representation of Science and Scientists on Stamps},
	url = {https://library.oapen.org/bitstream/20.500.12657/33142/1/569090.pdf||https://library.oapen.org/bitstream/20.500.12657/33142/1/569090.pdf||https://library.oapen.org/bitstream/20.500.12657/33142/1/569090.pdf||https://library.oapen.org/bitstream/20.500.12657/33142/1/569090.pdf}
}