000 00397nam a2200109 4500
008 240711b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aWork of WHO, 1970:
_bAnnual report of the director-general to the world health assembly and to the United Nations
_c/ W.H.O.
260 _aGeneva:
_bW.H.O.:
_c1971
300 _a14p.
942 _cREP
999 _c64110
_d64110