A methodology for selecting refinding man-computer languages to improve users' performance:
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Bibliographic Details
Main Author: Heafner, John F. (Author)
Format: Microfilm Book
Language:Undetermined
Published: 1974
Subjects:
Item Description:Los Angeles, Univ. of Southern Calif., Diss. - Mikroreprod. e. Ms. XI, 53 S. : graph. Darst.
Physical Description:1 Mikrofiche 24x

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!