TY  - BOOK
AU  - Rees,Renee
ED  - American University of Armenia.
TI  - Biostatics, demography and information systems, module 1, unit 2: March 27 - April 24, 1998 
PY  - 1998///
CY  - Yerevan, Armenia
PB  - American University of Armenia
KW  - Public health
ER  -