TY - GEN AU - Zasepa,R TI - [The accuracy of the migration sample in the national population census of 1978] SN - 0043-518X PY - 1990///0201 KW - Censuses KW - Demography KW - Developed Countries KW - Emigration and Immigration KW - Europe KW - Europe, Eastern KW - Fertility KW - Poland KW - Population KW - Population Characteristics KW - Population Dynamics KW - Research KW - Sampling Studies N1 - Publication Type: English Abstract; Journal Article ER -