00293nam a2200097Ia 4500008004000000082001300040100002200053245006500075260004400140300001100184210210b1967   xxu||||| |||| 00| 0 eng d  a305 TUMS  aTUMIN (Melvin M).  aSocial stratification the forms and functions of inequality.  aNew Jersey.bPrentice-Hall, Inc.,c1967  aix,118