000 00301nam a2200121Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a519.5
100 _aNorman R.Kurtz
245 0 _aIntroduction To Social Statistics.
260 _aLondon
_bMcgraw-Hill Book co.
_c1983
942 _cPR
999 _c42731
_d42731