TY - BOOK AU - Association of AU - TI - Statistical manual of the Association of offical analytical chemists U1 - 543:519.23(035) PY - 1987/// CY - Arlington PB - Association of official analytical chemists KW - collaborative tests KW - Statistical Analysis A Computer Oriented Approach KW - Statistical Analysis in Educational Research KW - Statistical Approach to Social Measurement KW - Statistical analysis KW - Planning KW - collaborative test results N1 - Statistical techniques for collaborative tests steiner/Youden, W J, Planning and analysis of results of collaborative tests/E H Steiner ER -