Whiteside, Abby. Indispensables of piano playing. - [2d ed.] - New York Coleman-Ross Co. [1961] - 155 p. illus. 21 cm. LCCN: 61018671 /L Subjects--Topical Terms: Piano--Instruction and study. LC Class. No.: MT220 / .W542 1961 Dewey Class. No.: 786.3