Weissenborn, Julius 1837-1888 Practical method for the bassoon : including "Fifty advanced studies" / [Música impresa] J. Weissenborn ; augmented and adapted by W. F. Ambrosio. - New York : C. Fischer, c1941. - (121 p.), [1] f. pleg. de làm. : il. ; 30 cm. Fischer N416-121 ISBN: 0-8258-0350-0 LCCN: 1580 Subjects--Topical Terms: Fagot---Mètodes.