Selecting a probability sample of school children in the coterminous United States.
Reiff, G
Selecting a probability sample of school children in the coterminous United States. [electronic resource] - Research quarterly May 1968 - 409-14 p. digital
Publication Type: Journal Article
0034-5377
Adolescent
Child
Female
Humans
Male
Methods
Physical Fitness
Probability
Sampling Studies
Selecting a probability sample of school children in the coterminous United States. [electronic resource] - Research quarterly May 1968 - 409-14 p. digital
Publication Type: Journal Article
0034-5377
Adolescent
Child
Female
Humans
Male
Methods
Physical Fitness
Probability
Sampling Studies