00538nam a2200193Ia 450000500170000000800410001703700070005804100150006508200230008011000210010324500680012426000320019230000260022449000340025065000250028465100090030994200090031899900170032720260814103324.0260803t1985    xx            000 0 und d  ait  adonación  aBIB/06.03.03/03729  aTerra Nuova-Roma 0aL'educazione bilingue in Peru : programmi, ricerche, interventi  aRoma : bTerra Nuova,c1985  a210 p. :bilus., tbls  aSerie quaderni monografici, 3  aEDUCACION BILINGÜE  aPERU  tMJCh  c16709d16709