This guide describes the use of microforms (including microfilm and microfiche) in a training environment, provides basic background on microforms as a distinct communications medium, and illustrates the steps required to operationalize the use of microforms in a training sequence. The guide is based on information developed through studies of educational microform uses, together with data accumulated from specialists in the areas of filmed materials' development and equipment design. The guide describes: 1) general information on microforms, including definitions and explanations of terms, materials, and concepts; applications and acceptance; new techniques and processes; costs, and information sources; 2) the use of microforms in a direct instructional mode and the relationship of microform capabilities to training applications; 3) considerations to be made in any specific instructional application, including plans for instructional materials, delivery, and use. (Author/JK)