Concept of speed: A development-cum training study
study of linear programme on selected alegebric concepts in relation to step-size and three levels of taxonomic categories
effect of shedules of reinforcement and extroversion on programmed instruction achievement
study of effects of step size, feed back and test anxiety on the performance in a linear programme on chemical action prescribed at Hr. Sec. level
experimental study of a linear programme on principles of economics for first year students
