Ghosh, Nikhil Rag thalko mool thathvav aur ausabhinav swaralipi padhithi / राग ताल के मूल तत्व और अभिनव स्वरलिपि पह्दति by Nikhil Ghosh - 1979 . - 136 p. Hard Back Subjects--Topical Terms: Hindi literatureStudy Dewey Class. No.: H07 / NIK-R