Virgilio Mortari

title	ISBN-13 (ISBN-10)	year of publica- tion	other author(s)
La tecnica dell'orchestra contemporanea	978-88-7592-502-4 (88-7592-502-X)	1984	Alfredo Casella
The technique of contemporary orchestration	978-88-7592-771-4 (88-7592-771-5)	2004	"