000			00301nam a2200121 4500
082			_a370 _bHAR.S
084			_2Colon Classification
100			_aHaridas, P k
245			_aStudy of the negative. . . / _cHaridas P k
260			_bM Ed thesis Dept of Edu, _c1994.
650			_aEducation
942			_cBK
999			_c678401 _d678401