Abels, Birgit The harmonium in North Indian music/ Birgit Abels. - Delhi : New Age Books, 2010. - x, 154p. : ill. ; 23cm. ISBN: 9788178223094 Subjects--Topical Terms: Reed organ -- History -- India, North. Musical instruments -- India, North.Harmonium. Dewey Class. No.: 786.5554 / ABE/H