A basis for time and cost evaluation of information systems
By: R.R. Korfhage [and] T.G. DeLutis.
Contributors: DeLutis, T. G.
Publisher: School of Industrial Engineering, Purdue University
Published: 1969
Place of publication: Lafayette, Ind
Language: eng
Number of pages: 42
Subjects: Information storage and retrieval systems -- Costs.; Information storage and retrieval systems -- Evaluation.
Notes: "Presented at the sixth annual National Information Retrieval Colloquium, May 8-9, 1969."