000 00607nam a2200217Ia 4500
008 180116s2002 xxu||||| |||| 00| 0 eng d
020 _a9241580275
082 _aWHO
_b
100 _a World Health Organization
245 _aInternational travel and health
_bsituation as on 1st Jan. 2002
250 _a
260 _aGeneva
_bWorld Health Organization
_c2002
300 _a193 p.
_b21 cm.
440 _a
_v
500 _a
520 _a Communicable Disease Control, Travel, Vaccination
650 _aVaccination
650 _aTravel
650 _aCommunicable Disease Control
906 _a379
_b
_c
999 _c15029
_d15029