000 00262nam a2200097Ia 4500
008 180820s9999 xx 000 0 und d
050 _aC Fil. 361.1 Sa55c 1987
100 _aSanchez, Custodiosa A.
245 0 _aContemporary social problems and issues
942 _cBK
999 _c56850
_d56850