共 16 条
- [1] CHRISTOPHERSON DG, 1966, JUL ORD M I U DURH
- [2] COATES BE, 1971, REGIONAL VARIATION B, P270
- [3] HARROP KJ, 1976, DURHAM RES REV, V8
- [4] HARROP KJ, 1976, 26 U DURH NE AR STUD
- [5] HARROP KJ, 1976, 25 U DURH NE AR STUD
- [6] HEBDEN RE, 1966, EDUCATION TEACHI FEB, P68
- [7] PARRY JP, 1971, PROVISION EDUCATION, P126
- [8] SANDERSON M, 1972, U BRIT INDUSTRY 1850, P72
- [9] TAYLOR G, 1969, BORN BRED UNEQUAL, P97
- [10] TAYLOR W, 1967, EDUCATION TEACHI AUT, P11