1. (s,S) Policies Under Continuous Review and Discrete Compound Poisson Demand
2. and , “Chance Mechanisms Generating the Negative Binomial Distributions,” in Random Counts in Scientific Work, Vol. 1, Editor, 3–22, (The Pennsylvania State University Press, University Park, 1971).
3. , and , Handbook of Methods of Applied Statistics, Vol. 1, (John Wiley and Sons, New York, 1967).
4. The Relation Between the Number of Species and the Number of Individuals in a Random Sample of an Animal Population
5. and , Analysis of Inventory Systems, (Prentice Hall, Englewood Cliffs, New Jersey, 1963).