000 00275nam a2200109Ia 4500
020 _a92-1-151183-6
942 _cBK
245 _aStep-by-Step Guide to the estimation of Child Mortality
260 _aUnited Nations, New york
_c1990
082 _a304.64 U.N.
300 _avii; 83
999 _c59444
_d59444