000 | 00346nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 180710s9999 xx 000 0 und d | ||
020 | _a51363 | ||
082 |
_a520 _bTHI |
||
100 | _aTHIRUVENKATACHARYA, V. | ||
245 | 2 | _aA tex book of astronomy | |
260 |
_aNew Delhi _bS.Chand _c1972 |
||
300 | _aix, 224 p. | ||
650 | _aAstronomy | ||
942 | _cS | ||
999 |
_c54714 _d54714 |