00583nam a2200169Ia 4500008004100000010001200041040001700053082002700070100002400097110004100121245008400162260004200246300001500288440004100303650004400344700002500388190327s9999||||xx |||||||||||||| ||und|| a60-5755 aNITILcNITIL 221sta332.63083bN277S aHickman, W Braddock aNational Bureau of Economic Research 0aStatistical measures of corporate bond financing since 1900cW Braddock Hickman aPrincetonbPrinceton Universityc1960 axxx, 582p. aNational Bureau of Economic Research aCorporation-Finance-Statistical methods aSimpson, Elizabeth T