TY  - GEN
AU  - Werner David.
TI  - Helping Health Workers learn: A book of methods, aids, and ideas for instructors at the village level
SN  - 0942364104 
AV  - RA771 .W47 1982
PY  - 1982///
CY  - Palo Alto, Calif.
PB  - Hesperian Foundation, 
ER  -