000 00426nam a2200121Ia 4500
008 170918s9999 xx 000 0 und d
100 _aRAMAN CENTENARY SYMPOSIUM (1988)
245 0 _a"Gravitational lenses and Observed large scale structure in the Universe at Symposium on waves and symmetry Tape 7 ,Bangalore, 15th Dec 1988 "
260 _bRaman Research Institute
260 _c1988
999 _c30139
_d30139