000			00286nam a2200121Ia 4500
100			_aWorld Health Organization
020			_a92 4 156113 0
942			_cBK
245			_aThe work of W.H.O. 1986-1987
260			_aW.H.O., Geneva _c1988
082			_a614.0611 W.H.O.
300			_axvii, 250
999			_c67068 _d67068