00468nam a2200157Ia 4500001001100000005001700011008004100028050001700069090000800086245007000094260004400164300003000208504004200238650001500280999001500295000000597220251012174328.0  730702s1974    caua     b    001 0 eng00aHM51b.S663400a30100aSociology and social issuesc[by] Ronald A. Hardert [and others]   aSan Francisco,bRinehart Pressc[1974]   axvi, 330 pbillusc23 cm.  aIncludes bibliographical references.  0aSociology.  c1256d1256