Purchase order – Price list

	Printed version				Online version
	Year (Volume)	Single issue	Double issue	Triple issue	Year (Volume)	Single issue	Double issue	Triple issue	Single paper
Individuals	€90	€55	€65	€75	€75	€45	€55	€65	€32
Students	€60	€40	€47	€54	€50	€30	€37	€44	€24
Institutions, Libraries	€120	€80	€94	€108	€100	€60	€74	€88	€48