TY  - RPRT
TI  - [EXPERIENCES WITH A MASS SURVEY. METHOD, SOURCES OF ERROR AND THEIR CONTROL, ELECTRONIC DATA PROCESSING].
AU  - G GRIESSER
AU  - D SCHOEN
PY  - 1963
UR  - https://pubmed.ncbi.nlm.nih.gov/14120210/
ID  - 14120210
ER  -