000			00423nam a2200157 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
082			_a305.231 _bYAU
100			_aYauch, Wilbur A.
245			_aHelping teachers understand children
260			_aNew York : _bAppleton inc, _c1957.
300			_avii. 98p.; _c21cm
650		0	_aPremadasa Udagama Collection
650		0	_aGroups of people
942			_2ddc _cSR
999			_c94580 _d94580