00326nam a2200121Ia 4500082002000000100001800020245004300038260004400081300001900125490005000144500000500194700000500199  a519.82bT136.IT  aTakacs, Lajos  aIntroduction to the theory of queuesb  aNew YorkbOxford University Pressc1962  ax, 268p. Index  aUniversity texts in the Mathematical Sciences  a  a