000 00378nam a2200169Ia 4500
001 4899
003 IN-NITTTR
005 20251114233004.0
008 251113s9999||||xx |||||||||||||| ||eng||
040 _beng
040 _cIN-NITTTR
041 _aeng
082 _a371.3 R96P
100 _aRyburn, W M
245 4 _aThe Principles of teaching /
_cRyburn, W M
942 _2ddc
_cBK
999 _c7536
_d7536