This guide presents many new experimental designs for data analysis and reviews certain standard procedures. It is hoped that the treatment of the material will stimulate new applications since the emphasis of the guide is on the problems encountered in running experiments rather than on an elaboration of mathematical models. Discussed are: change-over experiments; Youden fields; carry-over of treatment effects; writing Youden designs; analysis of data from latin squares, from a single Youden (txcxt) and from various special kinds of Youden; designs involving pairs or a single change-over; and the general problem of misfill. (CK)