000			00270nam a2200109Ia 4500
100			_aKesavan, B.S
942			_cBK
654			_a
245			_aIndia's national library
260			_aNew Delhi # Kolkata _bSAGE Publications # National Library _c1983 # 1961
082			_a020
999			_c420564 _d420564
041			_aeng