Stock exchange practices. Hearings before the Committee on banking and currency, United States Senate, Seventy-second Congress, first session, on S. Res. 84, a resolution to thoroughly investigate practices of stock exchanges with respect to the buying and selling and the borrowing and lending of listed securities, the values of such securities and the effects of such practices ... Printed for the use of the Committee on banking and currency. Volume: pt.1-3 (1933)