Polya type distributions in renewal theory : with an application to an inventory problem / Frank Proschan. Proschan, Frank, 1921- Inventories Mathematical models Distribution (Probability theory) HD55 .P7 519.287 PRP "Submitted in partial fulfillment of the requirements for the degree of doctor of philosophy at Stanford University." Bibliography: p.36. Englewood Cliffs, N.J. : Prentice-Hall, c1960. c1960. 1960 Text x, 36 p. : eng Ford Foundation doctoral dissertation series