000			00298nam a2200109Ia 4500
100			_aChatterjee, Santimay & Chatterjee, Enakshi
942			_cBK
245			_aMeghnad Saha (scientist with a vision)
260			_aNational Book Trust, India, New Delhi _c1984
082			_a925 Cha/Cha
300			_av,140
999			_c60707 _d60707