Som, Ranjan Kumar
A manual of sampling techniques / Ranjan Kumar Som - London : Heinemann , 1973 - xv, 384 p. : ill. ; 25 cm.
Includes bibliographical references and index.
Sampling
311.21 / SOM
A manual of sampling techniques / Ranjan Kumar Som - London : Heinemann , 1973 - xv, 384 p. : ill. ; 25 cm.
Includes bibliographical references and index.
Sampling
311.21 / SOM