Media type: E-Article Title: Lecture Notes on Queueing Systems Contributor: Cressie, Noel; Conolly, Brian Source: Journal of the Royal Statistical Society. Series A (General) ; 140 ( 1977 ) S. 97 Published: JSTOR, 1977 Language: Not determined DOI: 10.2307/2344523 ISSN: 0035-9238