MARC 21 Information
| Tag ID | ข้อมูล |
| Leader | 00000nam 2200000uu 4500 |
| Tag 008 | 100809s||||||||th 000 0 tha d |
| Tag 082 | ^a370.19^bP985A |
| Tag 100 | ^aJune Purvis |
| Tag 245 | ^aAchievement and ineguality in Education/^cPurvis June |
| Tag 260 | ^aLondon :^bT.J. Press(Padstow),^c1983 |
| Tag 650 | ^aEducation sociology^zEngland |
| Tag 700 | ^aMargaret Hales |
| Tag 850 | ^aห้องสมุด สคบศ. |