عنوان
پدید آورنده
موضوع
رده
TN 5 .W44 1987
TN
5
.
W44
1987
کتابخانه
محل استقرار
CE N2
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
Verbesserung von produktivitat und wirtschaftlichkeit im bergbau
.PUBLICATION, DISTRIBUTION, ETC
Date of Publication, Distribution, etc.
1987
TOPICAL NAME USED AS SUBJECT
Entry Element
MINING ENGINEERING-CONGRESSES
LIBRARY OF CONGRESS CLASSIFICATION
Class number
TN
Book number
5
Classification Record Number
.
W44
1987
CORPORATE BODY NAME - SECONDARY RESPONSIBILITY
Entry Element
WELT-BERGBAUKONGRESS )13:1987:
