TY  - BOOK
ED  -  United Nations 
TI  -  Supplement to the manual on training of statistical personnel at the primary and intermediate levels : : training notes and exercises
PY  - 1964///
CY  -  New York : 
PB  -  United Nations, 
KW  -  Statistics
KW  -  Study and teaching
KW  -  Handbooks, manuals, etc
ER  -