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The costs of industrial product innovations
Mansfield, Edwin, (1975)
Calculating control limits for cost control data
Noble, Carl E., (1968)
Rules for investigating cost variances
Duvall, Richard M., (1967)
Bayesian point estimation and the PERT scheduling of stochastic activities
Britney, Robert R., (1976)
Forecasting educational enrolements : comparison of a Markov chain and circuitless flow network model
Britney, Robert R., (1975)
Forecasting educational enrolments: Comparison of a Markov chain and circuitless flow network model