Planning and analysis of observational studies /
Cochran, William Gemmell,
Planning and analysis of observational studies / William G. Cochran ; edited by Lincoln E. Moses and Frederick Mosteller. - New York : Wiley, 1983. - xiii, 145 p. ; 24 cm.
0471887196
Experimental design.
Analysis of variance.
001.42 / COC N83P
Planning and analysis of observational studies / William G. Cochran ; edited by Lincoln E. Moses and Frederick Mosteller. - New York : Wiley, 1983. - xiii, 145 p. ; 24 cm.
0471887196
Experimental design.
Analysis of variance.
001.42 / COC N83P