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Identification and structural analysis of instructional programs for the underground coal miner in West Virginia /

Bibliographic Details
Main Author: Letcher, Duane Allan, 1942-
Format: Thesis Microform Book
Language:English
Published: [Place of publication not identified] : [publisher not identified] ; 1975.
Subjects:
Coal mines and mining > West Virginia.
Coal miners > Education.
Description
Item Description:Vita.
Microform.
Physical Description:xii, 266 leaves : illustrations
Bibliography:Bibliography: leaves 159-163.