000 00275nam a2200121Ia 4500
008 210311s9999 xx 000 0 und d
040 _crty
100 _aNarlikar,Jayantv and others
245 0 _aPhilosophy of science
260 _aShimla
300 _a1992
942 _cTU
999 _c266426
_d266426