MARC 21 Information
| Tag ID | ข้อมูล |
| Leader | 00000nam 2200000uu 4500 |
| Tag 008 | 100531s||||||||th 000 0 tha d |
| Tag 020 | ^a0710200102 |
| Tag 082 | ^a370.19^bP985A |
| Tag 100 | ^aPurvis, June |
| Tag 245 | ^aAchievement and inequality in education/^cJune Purvis |
| Tag 260 | ^aEngland:^bRoutledge & Kegan Paul,^c1983 |
| Tag 300 | ^a276 page |
| Tag 700 | ^aHales, Margaret,^eAuthor |
| Tag 850 | ^aห้องสมุด สคบศ. |