00270nam a2200109Ia 4500008004100000041000800041082000800049100002000057245002700077260004800104300000800152211209s1979 xx 000 0 und d aeng a108 aKASTURIRANGAN K aTHE ARYABHATA PROJECT  aBANGALOREbINDIAN ACADEMY OF SCIENCESc1979 a231