| 000 -LEADER |
|---|
| fixed length control field |
00882nam a2200265u 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
00919802 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
PWmBRO |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
901120s1990 wau f eng |
| 010 ## - LIBRARY OF CONGRESS CONTROL NUMBER |
|---|
| LC control number |
90001512 |
| 069 ## - |
|---|
| -- |
90065075 |
| 090 0# - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
VF |
| Local cutter number (OCLC) ; Book number/undivided call number, CALL (RLIN) |
622.4/2/I34 |
| 245 00 - TITLE STATEMENT |
|---|
| Title |
Impact of using auxiliary fans on coal mine ventilation efficiency and cost / |
| Statement of responsibility, etc. |
by Keith G. Wallace, Jr. ... [et al.] |
| 260 0# - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
[Washington] : |
| Name of publisher, distributor, etc. |
United States. Dept. of the interior, Bureau of Mines, |
| Date of publication, distribution, etc. |
1990. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
8 p. : |
| Other physical details |
ill. |
| 490 1# - SERIES STATEMENT |
|---|
| Series statement |
Report of investigations ; |
| Volume/sequential designation |
9307 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Mine ventilation. |
|
|---|
| Topical term or geographic name entry element |
Air flow |
|
|---|
| Topical term or geographic name entry element |
Fans (Machinery) |
|
|---|
| Topical term or geographic name entry element |
Brattices (Mining) |
| 700 10 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Wallace, Keith G. |
| 710 20 - ADDED ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
United States. |
| Subordinate unit |
Bureau of Mines. |
| 830 #0 - SERIES ADDED ENTRY--UNIFORM TITLE |
|---|
| Uniform title |
Report of investigations (United States. |
| -- |
Bureau of Mines) ; |
| Volume/sequential designation |
9307 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
|
| 994 01 - |
|---|
| -- |
077537 |