000 00258nam a22000977a 4500
082 _a378.3
_bUNE.S
245 _aStudy abroad ethudes a 1 etranger estudios enel extranjero /
260 _aParis :
_bInternational book,
_c1972.
300 _a644p. :
942 _cBK
999 _c632994
_d632994