000 00251nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aR G Kalingwood
245 0 _aKala ke siddhaant
260 _aJaipur
_bRajasthan Hindi Granth Academy
_c1972
942 _cBK
999 _c3838
_d3838