ID - 132433212 TI - Observational studies PY - 2002 SN - 0387989676 9781441931917 9781475736922 PB - New York, N.Y. Springer DB - UniCat KW - Mathematical statistics KW - QA 279 Analysis of variance and covariance. Experimental design. / General works KW - Analysis of Variance KW - Experimental design UR - https://www.unicat.be/uniCat?func=search&query=sysid:132433212 AB - ER -