Regulation Q, NOW accounts, investment in state housing corporations : hearings before the Subcommittee on Bank Supervision and Insurance of the Committee on Banking and Currency, House of Representatives, Ninety-third Congress, first session on H.R. 4070, a bill to extend certain laws relating to the payment of interest on time and savings deposits, to prohibit depository institutions from permitting negotiable orders of withdrawal to be made with respect to any deposit or account on which any interest or dividends is paid, and for other purposes : H.R. 4719, a bill to authorize federal savings and loan associations and national banks to own stock in and invest in loans to certain state housing corporations : H.R. 4988, a bill to authorize federal savings and loan associations and national banks to own stock in and invest in loans to certain state housing corporations, March 13, 14, and 15, 1973.