000 00468cam a22001337a 4500
008 180718b1961 xxu||||| |||| 00| 0 eng d
082 _aO W893
100 _aWorld Health Organization
245 _aPlanning of public health services
_cby World Health Organization
260 _aGeneva
_bWorld Health Organization
_c1961
300 _a48p
440 _aWorld Health Organization Technical Report Series; 215
650 _aHealth planning --Nigeria, Northern --Congresses.
999 _c410901
_d410901