Sampling techniques /
Cochran, William G.
Sampling techniques / - India : Wiley Publisher, , c1999. - 428 p. : ill. ; 25 cm.
Includes bibliographical references
9788126515240
519.52
Sampling techniques / - India : Wiley Publisher, , c1999. - 428 p. : ill. ; 25 cm.
Includes bibliographical references
9788126515240
519.52