TY - BOOK AU - Bhat,U Narayan TI - A study of the queueing systems M/G/1 and GI/M/1 T2 - Lecture notes in operations research and mathematical economics U1 - (042.3)331.015.13 PY - 1968/// CY - Berlin PB - Springer - Verlag KW - queueing systems M/G/1 - lectures KW - economics - lectures ER -