TY - BOOK AU - Bogatyrev, I. D. ED - World health organization TI - Standards of therapeutical and preventive aid to the population as a basis for planning public health services PY - 1969/// CY - Μ. KW - Ме1-400(е15) KW - rubbk KW - ˆ[‰Р11(2)2я71-14] ER -