عنوان
پدید آورنده
موضوع
رده
TN 288 .P46
TN
288
.
P46
کتابخانه
محل استقرار
CE N1
TITLE AND STATEMENT OF RESPONSIBILITY
First Statement of Responsibility
PENG,SYD S
Title Proper
Coal mine ground control
.PUBLICATION, DISTRIBUTION, ETC
Date of Publication, Distribution, etc.
1978
TOPICAL NAME USED AS SUBJECT
Entry Element
GROUND CONTROL )MINING(
Entry Element
COAL MINES & MINING-SAFETY MEASURES
LIBRARY OF CONGRESS CLASSIFICATION
Class number
TN
Book number
288
Classification Record Number
.
P46
