000			00304nam a2200109Ia 4500
100			_aMondal, S K
942			_cBK
245			_aProceeding of 2nd national seminar 19-20 January, 1989
260			_aNational Institute for the orthopedically handicapped, Calcutta _c1989
082			_a362.4 Mon
300			_a41
999			_c60071 _d60071