Manual of sampling techniques.
Som R K.
Manual of sampling techniques. - London Heinemann Educational Books Ltd., 1973 - 384p.
0 435 53865 9
Data Collection
Health Surveys
Sampling Studies-handbooks
WA 900: N73M: SOM
Manual of sampling techniques. - London Heinemann Educational Books Ltd., 1973 - 384p.
0 435 53865 9
Data Collection
Health Surveys
Sampling Studies-handbooks
WA 900: N73M: SOM