000			00392nam a22001337a 4500
999			_c5309 _d5309
020			_a0237284308
082			_a370.7
100			_aBICKERSTEFFE, Derek .
245			_aA General Method Cource .
260			_aLondon : _bEvans Brothers Limited ; _c1972 .
300			_aix , 69p . : _bill . ; pictures ; 20cm .
650			_aSchool Environment and The Development of the Young Child .
942			_cBK