000 00357nam a22001457a 4500
005 20250829154813.0
020 _a18912
082 _a370.71
_bAPS
245 _aSocial change and traning of educational personnel
_b: report of regional design meeting
260 _aBangkok
_bUnesco,
_c1982.
300 _a94p,
500 _aPB
546 _aEng
942 _cBK
999 _c18703
_d18703