The number of emergency units busy at alarms which require multiple servers.
Series: Rand Corporation. Rand report] -- R-531-NYC/HUD.; R (Rand Corporation) -- R-531-NYC/HUD.
Publisher: The New York City Rand Institute
Published: 1971
Place of publication: New York
Language: eng
Number of pages: 15
Subjects: Queuing theory.; Fire departments.
Notes: "This study was sponsored by the City of New York and by the U. S. Department of Housing and Urban Development."

Includes bibliography.