An extension of Erlang's formulas which distinguishes individual servers
By: [by] Jan M. Chaiken and Edward Ignall.
Contributors: Ignall, Edward.
Series: Rand Corporation. Rand report -- R-567.; R (Rand Corporation) -- R-567.
Publisher: New York City Rand Institute
Published: 1971
Place of publication: New York
Language: eng
Number of pages: 12
Subjects: Assistance in emergencies -- Mathematical models.
Notes: Includes bibliography.