00361nam a2200121Ia 4500008004100000040001500041041001200056082001800068100002700086245006500113260004400178300001700222230917s9999||||xx |||||||||||||| ||und||  e6847aMAIN  aEnglish  a301.045 B561B  aBlackwell, James E, ed 0aBlack sociologists: historical and contemporary perspectives  aChicagobChicago University Pressc1974  axxii, 413 p.