000			00310nam a2200121Ia 4500
100			_aWorld health organization
020			_a92-4-156067-3
942			_cBK
245			_aContemporary patterns of breast-feedings
260			_aWorld Health Organization, Geneva _c1981
082			_a649.3 WHO
300			_aviii,211
999			_c12274 _d12274