000 00535nam a2200181Ia 4500
005 20250508153943.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a327.172, UNE
_qFEDL
245 0 _aSome suggestions on teaching about collective security
245 0 _cUnited Nations Educational, Scientific and Cultural Organization
260 _c1952
300 _a40p.
942 _cTEXL
_h327.172, UNE
999 _c1346580
_d1346580