000 00351nam a2200133Ia 4500
005 20250913131627.0
008 250913s9999||||xx |||||||||||||| ||und||
041 _aEnglish
245 0 _aEnsuring the quality of vaccine at country level
260 _bUnited Nations Educational,
_c1979
300 _a38p;
_c29cm
650 _aGuide Book
942 _cGB
999 _c151078
_d151078