عنوان
پدید آورنده
موضوع
رده
TN 800 .I44 1980
TN
800
.
I44
1980
کتابخانه
محل استقرار
CE N1
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
Improved techniques for the extraction of primary forms of energy
.PUBLICATION, DISTRIBUTION, ETC
Date of Publication, Distribution, etc.
1983
TOPICAL NAME USED AS SUBJECT
Entry Element
COAL MINES & MINING-CONGRESSES
Entry Element
OIL FIELDS-PRODUCTION METHODS-CONGRESSES
Entry Element
ENERGY MINERALS-CONGRESSESS
LIBRARY OF CONGRESS CLASSIFICATION
Class number
TN
Book number
800
Classification Record Number
.
I44
1980
CORPORATE BODY NAME - SECONDARY RESPONSIBILITY
Entry Element
SEMINAR ON IMPROVED TECHNIQUES FOR
