| 000 -LEADER |
|---|
| fixed length control field |
00294nam a2200133Ia 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
160127s9999 xx 000 0 und d |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
4760 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
李天启编 |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
IBM PC 软体保护技术 |
| 250 ## - EDITION STATEMENT |
|---|
| Edition statement |
1 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc |
83 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Date of publication, distribution, etc |
1987 |
| 501 ## - WITH NOTE |
|---|
| With note |
过时 2006-07-17 |
