SOM, Ranjan Kumar
A manual of sampling techniques / [by] Ranjan Kumar Som - London Heinemann 1973 - xv, 384 p.
Includes appendixes and index.
435538659
Sampling techniques
519.52 / SOM
A manual of sampling techniques / [by] Ranjan Kumar Som - London Heinemann 1973 - xv, 384 p.
Includes appendixes and index.
435538659
Sampling techniques
519.52 / SOM