00439nam a2200145 a 450000500170000008200130001710000340003011000150006424500800007926000660015950000220022563000160024763000210026363000090028420251203115553.0  a510bMUT  aMuthu ganapathi subramanian A  aiyyappan G  aContribution to the study of retrial queueing system with priority services  aPudhucherrybDept of Mathematics,Pondicherry Universityc2010  aOnly CD Available  aMathematica  aretrial queueing  aPh.D