Citation: Ja. Gifford et H. Swaminathan, ITEM RESPONSE THEORY - PARAMETER-ESTIMATION TECHNIQUES - BAKER,FB, Journal of educational measurement, 31(3), 1994, pp. 264-270
Citation: Ja. Gifford, VIDEOGRAPHY AND GEOGRAPHICAL INFORMATION-SYSTEMS FOR RECORDING THE EXCAVATION OF A PREHISTORIC UNDERWATER SITE, The International journal of nautical archaeology, 22(2), 1993, pp. 167-172