Introduction to Queueing Theory

Introduction To Queueing Theory by Cooper, Robert B.

Introduction to the Theory of Groups of Finite Order: Robert D Carmichael

An Introduction to Theories of - Hardcover, by Hergenhahn B. R.; - Very Good

Introduction to Marxist Theory by Mayo, H B

Introduction to Marxist Theory by Henry B. Mayo

An Introduction to Number Theory by Edward B. Burger

Molecular Symmetry and Group Theory by Robert L. Carter - Used