Lasocki Jozef Karol

title	ISBN-13	year of publication
Maly solfez	978-83-224-1494-1	2005
Podstawowe wiadomosci z nauki o muzyce	978-83-224-0193-4	2010
Solfez 1	978-83-224-1714-0	2011
Solfez 2	978-83-224-1495-8	1999